configure.in

   1 dnl Process this file with autoconf to produce a configure script.
   2 AC_REVISION($Id$)dnl
   3
   4 AC_PREREQ(2.58)
   5
   6 dnl ---------------------------------------------------------------------------
   7 dnl
   8 dnl Top-level configure.in for wxWidgets by Robert Roebling, Phil Blecker,
   9 dnl Vadim Zeitlin and Ron Lee
  10 dnl
  11 dnl This script is under the wxWidgets licence.
  12 dnl
  13 dnl Version: $Id$
  14 dnl ---------------------------------------------------------------------------
  15
  16 dnl ---------------------------------------------------------------------------
  17 dnl initialization
  18 dnl ---------------------------------------------------------------------------
  19
  20 AC_INIT([wxWidgets], [2.8.0], [wx-dev@lists.wxwidgets.org])
  21
  22 dnl the file passed to AC_CONFIG_SRCDIR should be specific to our package
  23 AC_CONFIG_SRCDIR([wx-config.in])
  24
  25 dnl sets build, host, target variables and the same with _alias
  26 AC_CANONICAL_BUILD
  27 AC_CANONICAL_HOST
  28 AC_CANONICAL_TARGET
  29
  30
  31 dnl When making releases do:
  32 dnl
  33 dnl wx_release_number += 1
  34
  35 wx_major_version_number=2
  36 wx_minor_version_number=8
  37 wx_release_number=0
  38 wx_subrelease_number=0
  39
  40 WX_RELEASE=$wx_major_version_number.$wx_minor_version_number
  41 WX_VERSION=$WX_RELEASE.$wx_release_number
  42 WX_SUBVERSION=$WX_VERSION.$wx_subrelease_number
  43
  44 WX_MSW_VERSION=$wx_major_version_number$wx_minor_version_number$wx_release_number
  45
  46
  47 dnl Autoconf-2.60 changed the meaning of top_builddir variable, so we have
  48 dnl to use our own replacement that will work with both 2.5x and 2.60+:
  49 wx_top_builddir="`pwd`"
  50 AC_SUBST(wx_top_builddir)
  51
  52
  53 dnl ------------------------------------------------------------------------
  54 dnl Check platform (host system)
  55 dnl ------------------------------------------------------------------------
  56
  57 dnl OS (assume Unix)
  58 USE_UNIX=1
  59 USE_OS2=0
  60 USE_WIN32=0
  61 USE_DOS=0
  62 USE_BEOS=0
  63 USE_MAC=0
  64
  65 dnl Unix kind
  66 USE_AIX=
  67 USE_BSD=                            dnl any BSD
  68 USE_DARWIN=                         dnl a.k.a. Mac OS X
  69 USE_FREEBSD=
  70 USE_GNU=                            dnl GNU/Hurd
  71 USE_HPUX=
  72 USE_LINUX=
  73 USE_NETBSD=
  74 USE_OPENBSD=
  75 USE_OSF=                            dnl OSF/1 (obsolete?)
  76 USE_SGI=
  77 USE_SOLARIS=                        dnl Solaris ("SunOS" >= 5)
  78 USE_SUN=                            dnl SunOS or Solaris
  79 USE_SUNOS=                          dnl old/real SunOS (obsolete)
  80 USE_SVR4=                           dnl SysV R4
  81 USE_SYSV=                           dnl any System V
  82 USE_VMS=
  83 USE_ULTRIX=
  84 USE_UNIXWARE=
  85
  86 dnl hardware platform
  87 USE_ALPHA=
  88
  89 dnl on some platforms xxx_r() functions are declared inside "#ifdef
  90 dnl _REENTRANT" and it's easier to just define this symbol for these platforms
  91 dnl than checking it during run-time
  92 NEEDS_D_REENTRANT_FOR_R_FUNCS=0
  93
  94 dnl the list of all available toolkits
  95 dnl
  96 dnl update NUM_TOOLKITS calculation below when adding a new toolkit here!
  97 ALL_TOOLKITS="COCOA GTK MAC MGL MICROWIN MOTIF MSW PM X11 DFB"
  98
  99 dnl NB: these wxUSE_XXX constants have value of 0 or 1 unlike all the other ones
 100 dnl     which are either yes or no
 101 DEFAULT_wxUSE_COCOA=0
 102 DEFAULT_wxUSE_GTK=0
 103 DEFAULT_wxUSE_MAC=0
 104 DEFAULT_wxUSE_MGL=0
 105 DEFAULT_wxUSE_MICROWIN=0
 106 DEFAULT_wxUSE_MOTIF=0
 107 DEFAULT_wxUSE_MSW=0
 108 DEFAULT_wxUSE_PM=0
 109 DEFAULT_wxUSE_X11=0
 110 DEFAULT_wxUSE_DFB=0
 111
 112 dnl these are the values which are really default for the given platform -
 113 dnl they're not cached and are only used if no --with-toolkit was given *and*
 114 dnl nothing was found in the cache
 115 DEFAULT_DEFAULT_wxUSE_COCOA=0
 116 DEFAULT_DEFAULT_wxUSE_GTK=0
 117 DEFAULT_DEFAULT_wxUSE_MAC=0
 118 DEFAULT_DEFAULT_wxUSE_MGL=0
 119 DEFAULT_DEFAULT_wxUSE_MICROWIN=0
 120 DEFAULT_DEFAULT_wxUSE_MOTIF=0
 121 DEFAULT_DEFAULT_wxUSE_MSW=0
 122 DEFAULT_DEFAULT_wxUSE_PM=0
 123 DEFAULT_DEFAULT_wxUSE_X11=0
 124 DEFAULT_DEFAULT_wxUSE_DFB=0
 125
 126 PROGRAM_EXT=
 127 SO_SUFFIX=so
 128 SAMPLES_RPATH_FLAG=
 129 SAMPLES_RPATH_POSTLINK=
 130
 131 DEFAULT_STD_FLAG=yes
 132
 133 dnl to support a new system, you need to add its canonical name (as determined
 134 dnl by config.sub or specified by the configure command line) to this "case"
 135 dnl and also define the shared library flags below - search for
 136 dnl SHARED_LIB_SETUP to find the exact place
 137 case "${host}" in
 138   *-hp-hpux* )
 139     USE_HPUX=1
 140     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 141     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 142     SO_SUFFIX=sl
 143     AC_DEFINE(__HPUX__)
 144
 145     dnl many standard declarations in HP-UX headers are only included if either
 146     dnl _HPUX_SOURCE is defined, see stdsyms(5)
 147     CPPFLAGS="-D_HPUX_SOURCE $CPPFLAGS"
 148   ;;
 149   *-*-linux* )
 150     USE_LINUX=1
 151     AC_DEFINE(__LINUX__)
 152     TMP=`uname -m`
 153     if test "x$TMP" = "xalpha"; then
 154       USE_ALPHA=1
 155       AC_DEFINE(__ALPHA__)
 156     fi
 157     DEFAULT_DEFAULT_wxUSE_GTK=1
 158   ;;
 159   *-*-gnu* | *-*-k*bsd*-gnu )
 160     USE_GNU=1
 161     TMP=`uname -m`
 162     if test "x$TMP" = "xalpha"; then
 163       USE_ALPHA=1
 164       AC_DEFINE(__ALPHA__)
 165     fi
 166     DEFAULT_DEFAULT_wxUSE_GTK=1
 167   ;;
 168   *-*-irix5* | *-*-irix6* )
 169     USE_SGI=1
 170     USE_SVR4=1
 171     AC_DEFINE(__SGI__)
 172     AC_DEFINE(__SVR4__)
 173     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 174   ;;
 175   *-*-solaris2* )
 176     USE_SUN=1
 177     USE_SOLARIS=1
 178     USE_SVR4=1
 179     AC_DEFINE(__SUN__)
 180     AC_DEFINE(__SOLARIS__)
 181     AC_DEFINE(__SVR4__)
 182     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 183     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 184   ;;
 185   *-*-sunos4* )
 186     USE_SUN=1
 187     USE_SUNOS=1
 188     USE_BSD=1
 189     AC_DEFINE(__SUN__)
 190     AC_DEFINE(__SUNOS__)
 191     AC_DEFINE(__BSD__)
 192     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 193   ;;
 194   *-*-freebsd*)
 195     USE_BSD=1
 196     USE_FREEBSD=1
 197     AC_DEFINE(__FREEBSD__)
 198     AC_DEFINE(__BSD__)
 199     DEFAULT_DEFAULT_wxUSE_GTK=1
 200   ;;
 201   *-*-openbsd*|*-*-mirbsd*)
 202     USE_BSD=1
 203     USE_OPENBSD=1
 204     AC_DEFINE(__OPENBSD__)
 205     AC_DEFINE(__BSD__)
 206     DEFAULT_DEFAULT_wxUSE_GTK=1
 207   ;;
 208   *-*-netbsd*)
 209     USE_BSD=1
 210     USE_NETBSD=1
 211     AC_DEFINE(__NETBSD__)
 212     AC_DEFINE(__BSD__)
 213     DEFAULT_DEFAULT_wxUSE_GTK=1
 214     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 215
 216     dnl some standard declarations in NetBSD headers are only included if
 217     dnl _NETBSD_SOURCE and _LIBC are defined, e.g. getservbyname_r in netdb.h
 218     CPPFLAGS="-D_NETBSD_SOURCE -D_LIBC $CPPFLAGS"
 219   ;;
 220   *-*-osf* )
 221     USE_ALPHA=1
 222     USE_OSF=1
 223     AC_DEFINE(__ALPHA__)
 224     AC_DEFINE(__OSF__)
 225     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 226     NEEDS_D_REENTRANT_FOR_R_FUNCS=1
 227   ;;
 228   *-*-dgux5* )
 229     USE_ALPHA=1
 230     USE_SVR4=1
 231     AC_DEFINE(__ALPHA__)
 232     AC_DEFINE(__SVR4__)
 233     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 234   ;;
 235   *-*-sysv5* )
 236     USE_SYSV=1
 237     USE_SVR4=1
 238     AC_DEFINE(__SYSV__)
 239     AC_DEFINE(__SVR4__)
 240     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 241   ;;
 242   *-*-aix* )
 243     USE_AIX=1
 244     USE_SYSV=1
 245     USE_SVR4=1
 246     dnl quoting from http://www-1.ibm.com/servers/esdd/articles/gnu.html:
 247     dnl
 248     dnl     Both archive libraries and shared libraries on AIX have an .a
 249     dnl     extension. This will explain why you can't link with an .so and
 250     dnl     why it works with the name changed to .a.
 251     SO_SUFFIX=a
 252     AC_DEFINE(__AIX__)
 253     AC_DEFINE(__SYSV__)
 254     AC_DEFINE(__SVR4__)
 255     DEFAULT_DEFAULT_wxUSE_MOTIF=1
 256   ;;
 257
 258   *-*-*UnixWare*)
 259     USE_SYSV=1
 260     USE_SVR4=1
 261     USE_UNIXWARE=1
 262     AC_DEFINE(__UNIXWARE__)
 263   ;;
 264
 265   *-*-cygwin* | *-*-mingw32* )
 266     dnl MBN: some of the defines have been moved after toolkit detection
 267     dnl      because for wxMotif/wxGTK/wxX11 to build on Cygwin
 268     dnl      USE_UNIX  must be set and not USE_WIN32
 269     SO_SUFFIX=dll
 270     PROGRAM_EXT=".exe"
 271     DEFAULT_DEFAULT_wxUSE_MSW=1
 272   ;;
 273
 274   *-pc-msdosdjgpp )
 275     USE_UNIX=0
 276     USE_DOS=1
 277     AC_DEFINE(__DOS__)
 278     PROGRAM_EXT=".exe"
 279     DEFAULT_DEFAULT_wxUSE_MGL=1
 280   ;;
 281
 282   *-pc-os2_emx | *-pc-os2-emx )
 283     AC_DEFINE(__EMX__)
 284     USE_OS2=1
 285     AC_DEFINE(__OS2__)
 286     PROGRAM_EXT=".exe"
 287     DEFAULT_DEFAULT_wxUSE_PM=1
 288     dnl "c++" wrapper is not always available, so always use plain gcc.
 289     CXX=gcc
 290     LDFLAGS="$LDFLAGS -Zcrtdll"
 291     dnl
 292     dnl Some special code that's automatically added by autoconf-2.57 for OS/2
 293     dnl and hopefully also by autoconf-2.58 and newer on all other platforms.
 294     dnl For now however, we still need it to make sure the configure script
 295     dnl works on OS/2 no matter what platform it is generated on.
 296     ac_executable_extensions=".exe"
 297     export ac_executable_extensions
 298     dnl This strange code is necessary to deal with handling of
 299     dnl backslashes by ksh and pdksh's sh variant.
 300     ac_save_IFS="$IFS"
 301     IFS='\\'
 302     ac_TEMP_PATH=
 303     for ac_dir in $PATH; do
 304       IFS=$ac_save_IFS
 305       if test -z "$ac_TEMP_PATH"; then
 306         ac_TEMP_PATH="$ac_dir"
 307       else
 308         ac_TEMP_PATH="$ac_TEMP_PATH/$ac_dir"
 309       fi
 310     done
 311     export PATH="$ac_TEMP_PATH"
 312     unset ac_TEMP_PATH
 313     DEFAULT_STD_FLAG=no
 314   ;;
 315
 316   *-*-darwin* )
 317     dnl Darwin based distributions (including Mac OS X)
 318     USE_BSD=1
 319     USE_DARWIN=1
 320     SO_SUFFIX=dylib
 321     AC_DEFINE(__BSD__)
 322     AC_DEFINE(__DARWIN__)
 323     AC_DEFINE(TARGET_CARBON)
 324     DEFAULT_DEFAULT_wxUSE_MAC=1
 325     DEFAULT_STD_FLAG=no
 326   ;;
 327   powerpc-apple-macos* )
 328     dnl Classic Mac OS (< X)
 329     USE_UNIX=0
 330     dnl For some reason the test that should be cross-compiler capable fails
 331     dnl However, there is no doubt that MacOS PowerPC is big endian.
 332     ac_cv_c_bigendian=yes
 333     SO_SUFFIX=shlib
 334     dnl AC_DEFINE(TARGET_CARBON)
 335     dnl platform.h needs TARGET_CARBON before setup.h, we'll add it to CPPFLAGS
 336     DEFAULT_DEFAULT_wxUSE_MAC=1
 337     DEFAULT_STD_FLAG=no
 338   ;;
 339
 340   *-*-beos* )
 341     dnl leave USE_UNIX on - BeOS is sufficiently Unix-like for this
 342     USE_BEOS=1
 343     AC_DEFINE(__BEOS__)
 344   ;;
 345
 346   *)
 347     AC_MSG_WARN([*** System type ${host} is unknown, assuming generic Unix and continuing nevertheless.])
 348     AC_MSG_WARN([*** Please report the build results to wx-dev@lists.wxwidgets.org.])
 349
 350     DEFAULT_DEFAULT_wxUSE_X11=1
 351     DEFAULT_wxUSE_SHARED=no
 352 esac
 353
 354 dnl ---------------------------------------------------------------------------
 355 dnl command line options for configure
 356 dnl ---------------------------------------------------------------------------
 357
 358 dnl the default values for all options - we collect them all here to simplify
 359 dnl modification of the default values (for example, if the defaults for some
 360 dnl platform should be changed, it can be done here too)
 361 dnl
 362 dnl NB: see also DEFAULT_wxUSE<toolkit> variables defined above
 363
 364 WX_ARG_CACHE_INIT
 365
 366 dnl useful to test the compilation with minimum options, define as 0 for normal
 367 dnl usage
 368 DEBUG_CONFIGURE=0
 369 if test $DEBUG_CONFIGURE = 1; then
 370   DEFAULT_wxUSE_UNIVERSAL=no
 371   DEFAULT_wxUSE_STL=no
 372
 373   DEFAULT_wxUSE_NANOX=no
 374
 375   DEFAULT_wxUSE_THREADS=yes
 376
 377   DEFAULT_wxUSE_SHARED=${DEFAULT_wxUSE_SHARED:-yes}
 378   DEFAULT_wxUSE_OPTIMISE=no
 379   DEFAULT_wxUSE_PROFILE=no
 380   DEFAULT_wxUSE_NO_DEPS=no
 381   DEFAULT_wxUSE_NO_RTTI=no
 382   DEFAULT_wxUSE_NO_EXCEPTIONS=no
 383   DEFAULT_wxUSE_UNIVERSAL_BINARY=no
 384   DEFAULT_wxUSE_RPATH=yes
 385   DEFAULT_wxUSE_PERMISSIVE=no
 386   DEFAULT_wxUSE_DEBUG_FLAG=yes
 387   DEFAULT_wxUSE_DEBUG_INFO=yes
 388   DEFAULT_wxUSE_DEBUG_GDB=yes
 389   DEFAULT_wxUSE_MEM_TRACING=no
 390   DEFAULT_wxUSE_DEBUG_CONTEXT=no
 391   DEFAULT_wxUSE_DMALLOC=no
 392   DEFAULT_wxUSE_APPLE_IEEE=no
 393
 394   DEFAULT_wxUSE_EXCEPTIONS=no
 395   DEFAULT_wxUSE_LOG=yes
 396   DEFAULT_wxUSE_LOGWINDOW=no
 397   DEFAULT_wxUSE_LOGGUI=no
 398   DEFAULT_wxUSE_LOGDIALOG=no
 399
 400   DEFAULT_wxUSE_GUI=yes
 401   DEFAULT_wxUSE_CONTROLS=no
 402
 403   DEFAULT_wxUSE_REGEX=no
 404   DEFAULT_wxUSE_XML=no
 405   DEFAULT_wxUSE_EXPAT=no
 406   DEFAULT_wxUSE_ZLIB=no
 407   DEFAULT_wxUSE_LIBPNG=no
 408   DEFAULT_wxUSE_LIBJPEG=no
 409   DEFAULT_wxUSE_LIBTIFF=no
 410   DEFAULT_wxUSE_LIBXPM=no
 411   DEFAULT_wxUSE_LIBMSPACK=no
 412   DEFAULT_wxUSE_LIBSDL=no
 413   DEFAULT_wxUSE_LIBGNOMEPRINT=no
 414   DEFAULT_wxUSE_LIBGNOMEVFS=no
 415   DEFAULT_wxUSE_LIBHILDON=no
 416   DEFAULT_wxUSE_ODBC=no
 417   DEFAULT_wxUSE_OPENGL=no
 418
 419   DEFAULT_wxUSE_ON_FATAL_EXCEPTION=no
 420   DEFAULT_wxUSE_STACKWALKER=no
 421   DEFAULT_wxUSE_DEBUGREPORT=no
 422   DEFAULT_wxUSE_SNGLINST_CHECKER=no
 423   DEFAULT_wxUSE_STD_IOSTREAM=no
 424   DEFAULT_wxUSE_STD_STRING=no
 425   DEFAULT_wxUSE_CMDLINE_PARSER=no
 426   DEFAULT_wxUSE_DATETIME=no
 427   DEFAULT_wxUSE_TIMER=no
 428   DEFAULT_wxUSE_STOPWATCH=no
 429   DEFAULT_wxUSE_FILE=no
 430   DEFAULT_wxUSE_FFILE=no
 431   DEFAULT_wxUSE_STDPATHS=no
 432   DEFAULT_wxUSE_TEXTBUFFER=no
 433   DEFAULT_wxUSE_TEXTFILE=no
 434   DEFAULT_wxUSE_SOUND=no
 435   DEFAULT_wxUSE_MEDIACTRL=no
 436   DEFAULT_wxUSE_GSTREAMER8=no
 437   DEFAULT_wxUSE_PRINTF_POS_PARAMS=no
 438   DEFAULT_wxUSE_INTL=no
 439   DEFAULT_wxUSE_CONFIG=no
 440   DEFAULT_wxUSE_FONTMAP=no
 441   DEFAULT_wxUSE_STREAMS=no
 442   DEFAULT_wxUSE_SOCKETS=no
 443   DEFAULT_wxUSE_OLE=no
 444   DEFAULT_wxUSE_DATAOBJ=no
 445   DEFAULT_wxUSE_DIALUP_MANAGER=no
 446   DEFAULT_wxUSE_JOYSTICK=no
 447   DEFAULT_wxUSE_DYNLIB_CLASS=no
 448   DEFAULT_wxUSE_DYNAMIC_LOADER=no
 449   DEFAULT_wxUSE_LONGLONG=no
 450   DEFAULT_wxUSE_GEOMETRY=no
 451
 452   DEFAULT_wxUSE_AFM_FOR_POSTSCRIPT=no
 453   DEFAULT_wxUSE_NORMALIZED_PS_FONTS=no
 454   DEFAULT_wxUSE_POSTSCRIPT=no
 455
 456   DEFAULT_wxUSE_CLIPBOARD=no
 457   DEFAULT_wxUSE_TOOLTIPS=no
 458   DEFAULT_wxUSE_DRAG_AND_DROP=no
 459   DEFAULT_wxUSE_DRAGIMAGE=no
 460   DEFAULT_wxUSE_SPLINES=no
 461   DEFAULT_wxUSE_MOUSEWHEEL=no
 462
 463   DEFAULT_wxUSE_MDI=no
 464   DEFAULT_wxUSE_MDI_ARCHITECTURE=no
 465   DEFAULT_wxUSE_DOC_VIEW_ARCHITECTURE=no
 466   DEFAULT_wxUSE_PRINTING_ARCHITECTURE=no
 467
 468   DEFAULT_wxUSE_RESOURCES=no
 469   DEFAULT_wxUSE_CONSTRAINTS=no
 470   DEFAULT_wxUSE_IPC=no
 471   DEFAULT_wxUSE_HELP=no
 472   DEFAULT_wxUSE_MS_HTML_HELP=no
 473   DEFAULT_wxUSE_WXHTML_HELP=no
 474   DEFAULT_wxUSE_TREELAYOUT=no
 475   DEFAULT_wxUSE_METAFILE=no
 476   DEFAULT_wxUSE_MIMETYPE=no
 477   DEFAULT_wxUSE_SYSTEM_OPTIONS=no
 478   DEFAULT_wxUSE_PROTOCOL=no
 479   DEFAULT_wxUSE_PROTOCOL_HTTP=no
 480   DEFAULT_wxUSE_PROTOCOL_FTP=no
 481   DEFAULT_wxUSE_PROTOCOL_FILE=no
 482   DEFAULT_wxUSE_URL=no
 483   DEFAULT_wxUSE_VARIANT=no
 484
 485   DEFAULT_wxUSE_ABOUTDLG=no
 486   DEFAULT_wxUSE_COMMONDLGS=no
 487   DEFAULT_wxUSE_CHOICEDLG=no
 488   DEFAULT_wxUSE_COLOURDLG=no
 489   DEFAULT_wxUSE_DIRDLG=no
 490   DEFAULT_wxUSE_FILEDLG=no
 491   DEFAULT_wxUSE_FINDREPLDLG=no
 492   DEFAULT_wxUSE_FONTDLG=no
 493   DEFAULT_wxUSE_MSGDLG=no
 494   DEFAULT_wxUSE_NUMBERDLG=no
 495   DEFAULT_wxUSE_TEXTDLG=no
 496   DEFAULT_wxUSE_SPLASH=no
 497   DEFAULT_wxUSE_STARTUP_TIPS=no
 498   DEFAULT_wxUSE_PROGRESSDLG=no
 499   DEFAULT_wxUSE_WIZARDDLG=no
 500
 501   DEFAULT_wxUSE_MENUS=no
 502   DEFAULT_wxUSE_MINIFRAME=no
 503   DEFAULT_wxUSE_HTML=no
 504   DEFAULT_wxUSE_RICHTEXT=no
 505   DEFAULT_wxUSE_XRC=no
 506   DEFAULT_wxUSE_AUI=no
 507   DEFAULT_wxUSE_WEBKIT=no
 508   DEFAULT_wxUSE_FILESYSTEM=no
 509   DEFAULT_wxUSE_FS_INET=no
 510   DEFAULT_wxUSE_FS_ZIP=no
 511   DEFAULT_wxUSE_FS_ARCHIVE=no
 512   DEFAULT_wxUSE_BUSYINFO=no
 513   DEFAULT_wxUSE_ARCHIVE_STREAMS=no
 514   DEFAULT_wxUSE_ZIPSTREAM=no
 515   DEFAULT_wxUSE_TARSTREAM=no
 516   DEFAULT_wxUSE_VALIDATORS=no
 517
 518   DEFAULT_wxUSE_ACCEL=no
 519   DEFAULT_wxUSE_ANIMATIONCTRL=no
 520   DEFAULT_wxUSE_BUTTON=no
 521   DEFAULT_wxUSE_BMPBUTTON=no
 522   DEFAULT_wxUSE_BITMAPCOMBOBOX=no
 523   DEFAULT_wxUSE_CALCTRL=no
 524   DEFAULT_wxUSE_CARET=no
 525   DEFAULT_wxUSE_CHECKBOX=no
 526   DEFAULT_wxUSE_CHECKLST=no
 527   DEFAULT_wxUSE_CHOICE=no
 528   DEFAULT_wxUSE_CHOICEBOOK=no
 529   DEFAULT_wxUSE_COLLPANE=no
 530   DEFAULT_wxUSE_COLOURPICKERCTRL=no
 531   DEFAULT_wxUSE_COMBOBOX=no
 532   DEFAULT_wxUSE_COMBOCTRL=no
 533   DEFAULT_wxUSE_DATEPICKCTRL=no
 534   DEFAULT_wxUSE_DISPLAY=no
 535   DEFAULT_wxUSE_DETECT_SM=no
 536   DEFAULT_wxUSE_DIRPICKERCTRL=no
 537   DEFAULT_wxUSE_FILEPICKERCTRL=no
 538   DEFAULT_wxUSE_FONTPICKERCTRL=no
 539   DEFAULT_wxUSE_GAUGE=no
 540   DEFAULT_wxUSE_GRAPHICS_CONTEXT=no
 541   DEFAULT_wxUSE_GRID=no
 542   DEFAULT_wxUSE_HYPERLINKCTRL=no
 543   DEFAULT_wxUSE_DATAVIEWCTRL=no
 544   DEFAULT_wxUSE_IMAGLIST=no
 545   DEFAULT_wxUSE_LISTBOOK=no
 546   DEFAULT_wxUSE_LISTBOX=no
 547   DEFAULT_wxUSE_LISTCTRL=no
 548   DEFAULT_wxUSE_NOTEBOOK=no
 549   DEFAULT_wxUSE_ODCOMBOBOX=no
 550   DEFAULT_wxUSE_RADIOBOX=no
 551   DEFAULT_wxUSE_RADIOBTN=no
 552   DEFAULT_wxUSE_SASH=no
 553   DEFAULT_wxUSE_SCROLLBAR=no
 554   DEFAULT_wxUSE_SLIDER=no
 555   DEFAULT_wxUSE_SPINBTN=no
 556   DEFAULT_wxUSE_SPINCTRL=no
 557   DEFAULT_wxUSE_SPLITTER=no
 558   DEFAULT_wxUSE_STATBMP=no
 559   DEFAULT_wxUSE_STATBOX=no
 560   DEFAULT_wxUSE_STATLINE=no
 561   DEFAULT_wxUSE_STATTEXT=no
 562   DEFAULT_wxUSE_STATUSBAR=yes
 563   DEFAULT_wxUSE_TAB_DIALOG=no
 564   DEFAULT_wxUSE_TEXTCTRL=no
 565   DEFAULT_wxUSE_TOGGLEBTN=no
 566   DEFAULT_wxUSE_TOOLBAR=no
 567   DEFAULT_wxUSE_TOOLBAR_NATIVE=no
 568   DEFAULT_wxUSE_TREEBOOK=no
 569   DEFAULT_wxUSE_TOOLBOOK=no
 570   DEFAULT_wxUSE_TREECTRL=no
 571   DEFAULT_wxUSE_POPUPWIN=no
 572   DEFAULT_wxUSE_TIPWINDOW=no
 573
 574   DEFAULT_wxUSE_UNICODE=no
 575   DEFAULT_wxUSE_UNICODE_MSLU=no
 576   DEFAULT_wxUSE_WCSRTOMBS=no
 577
 578   DEFAULT_wxUSE_PALETTE=no
 579   DEFAULT_wxUSE_IMAGE=no
 580   DEFAULT_wxUSE_GIF=no
 581   DEFAULT_wxUSE_PCX=no
 582   DEFAULT_wxUSE_TGA=no
 583   DEFAULT_wxUSE_PNM=no
 584   DEFAULT_wxUSE_IFF=no
 585   DEFAULT_wxUSE_XPM=no
 586   DEFAULT_wxUSE_ICO_CUR=no
 587   DEFAULT_wxUSE_ACCESSIBILITY=no
 588
 589   DEFAULT_wxUSE_MONOLITHIC=no
 590   DEFAULT_wxUSE_PLUGINS=no
 591   DEFAULT_wxUSE_OFFICIAL_BUILD=no
 592 else
 593   DEFAULT_wxUSE_UNIVERSAL=no
 594   DEFAULT_wxUSE_STL=no
 595
 596   DEFAULT_wxUSE_NANOX=no
 597
 598   DEFAULT_wxUSE_THREADS=yes
 599
 600   DEFAULT_wxUSE_SHARED=${DEFAULT_wxUSE_SHARED:-yes}
 601   DEFAULT_wxUSE_OPTIMISE=yes
 602   DEFAULT_wxUSE_PROFILE=no
 603   DEFAULT_wxUSE_NO_DEPS=no
 604   DEFAULT_wxUSE_NO_RTTI=no
 605   DEFAULT_wxUSE_NO_EXCEPTIONS=no
 606   DEFAULT_wxUSE_UNIVERSAL_BINARY=no
 607   DEFAULT_wxUSE_RPATH=yes
 608   DEFAULT_wxUSE_PERMISSIVE=no
 609   DEFAULT_wxUSE_DEBUG_FLAG=no
 610   DEFAULT_wxUSE_DEBUG_INFO=no
 611   DEFAULT_wxUSE_DEBUG_GDB=no
 612   DEFAULT_wxUSE_MEM_TRACING=no
 613   DEFAULT_wxUSE_DEBUG_CONTEXT=no
 614   DEFAULT_wxUSE_DMALLOC=no
 615   DEFAULT_wxUSE_APPLE_IEEE=yes
 616
 617   DEFAULT_wxUSE_EXCEPTIONS=yes
 618   DEFAULT_wxUSE_LOG=yes
 619   DEFAULT_wxUSE_LOGWINDOW=yes
 620   DEFAULT_wxUSE_LOGGUI=yes
 621   DEFAULT_wxUSE_LOGDIALOG=yes
 622
 623   DEFAULT_wxUSE_GUI=yes
 624
 625   DEFAULT_wxUSE_REGEX=yes
 626   DEFAULT_wxUSE_XML=yes
 627   DEFAULT_wxUSE_EXPAT=yes
 628   DEFAULT_wxUSE_ZLIB=yes
 629   DEFAULT_wxUSE_LIBPNG=yes
 630   DEFAULT_wxUSE_LIBJPEG=yes
 631   DEFAULT_wxUSE_LIBTIFF=yes
 632   DEFAULT_wxUSE_LIBXPM=yes
 633   DEFAULT_wxUSE_LIBMSPACK=yes
 634   DEFAULT_wxUSE_LIBSDL=no
 635   DEFAULT_wxUSE_LIBGNOMEPRINT=no
 636   DEFAULT_wxUSE_LIBGNOMEVFS=no
 637   DEFAULT_wxUSE_LIBHILDON=no
 638   DEFAULT_wxUSE_ODBC=no
 639   DEFAULT_wxUSE_OPENGL=no
 640
 641   DEFAULT_wxUSE_ON_FATAL_EXCEPTION=yes
 642   DEFAULT_wxUSE_STACKWALKER=yes
 643   DEFAULT_wxUSE_DEBUGREPORT=yes
 644   DEFAULT_wxUSE_SNGLINST_CHECKER=yes
 645   DEFAULT_wxUSE_STD_IOSTREAM=$DEFAULT_STD_FLAG
 646   DEFAULT_wxUSE_STD_STRING=$DEFAULT_STD_FLAG
 647   DEFAULT_wxUSE_CMDLINE_PARSER=yes
 648   DEFAULT_wxUSE_DATETIME=yes
 649   DEFAULT_wxUSE_TIMER=yes
 650   DEFAULT_wxUSE_STOPWATCH=yes
 651   DEFAULT_wxUSE_FILE=yes
 652   DEFAULT_wxUSE_FFILE=yes
 653   DEFAULT_wxUSE_STDPATHS=yes
 654   DEFAULT_wxUSE_TEXTBUFFER=yes
 655   DEFAULT_wxUSE_TEXTFILE=yes
 656   DEFAULT_wxUSE_SOUND=yes
 657   DEFAULT_wxUSE_MEDIACTRL=no
 658   DEFAULT_wxUSE_GSTREAMER8=no
 659   DEFAULT_wxUSE_PRINTF_POS_PARAMS=yes
 660   DEFAULT_wxUSE_INTL=yes
 661   DEFAULT_wxUSE_CONFIG=yes
 662   DEFAULT_wxUSE_FONTMAP=yes
 663   DEFAULT_wxUSE_STREAMS=yes
 664   DEFAULT_wxUSE_SOCKETS=yes
 665   DEFAULT_wxUSE_OLE=yes
 666   DEFAULT_wxUSE_DATAOBJ=yes
 667   DEFAULT_wxUSE_DIALUP_MANAGER=yes
 668   DEFAULT_wxUSE_JOYSTICK=yes
 669   DEFAULT_wxUSE_DYNLIB_CLASS=yes
 670   DEFAULT_wxUSE_DYNAMIC_LOADER=yes
 671   DEFAULT_wxUSE_LONGLONG=yes
 672   DEFAULT_wxUSE_GEOMETRY=yes
 673
 674   DEFAULT_wxUSE_AFM_FOR_POSTSCRIPT=yes
 675   DEFAULT_wxUSE_NORMALIZED_PS_FONTS=yes
 676   DEFAULT_wxUSE_POSTSCRIPT=yes
 677
 678   DEFAULT_wxUSE_CLIPBOARD=yes
 679   DEFAULT_wxUSE_TOOLTIPS=yes
 680   DEFAULT_wxUSE_DRAG_AND_DROP=yes
 681   DEFAULT_wxUSE_DRAGIMAGE=yes
 682   DEFAULT_wxUSE_SPLINES=yes
 683   DEFAULT_wxUSE_MOUSEWHEEL=yes
 684
 685   DEFAULT_wxUSE_MDI=yes
 686   DEFAULT_wxUSE_MDI_ARCHITECTURE=yes
 687   DEFAULT_wxUSE_DOC_VIEW_ARCHITECTURE=yes
 688   DEFAULT_wxUSE_PRINTING_ARCHITECTURE=yes
 689
 690   DEFAULT_wxUSE_RESOURCES=no
 691   DEFAULT_wxUSE_CONSTRAINTS=yes
 692   DEFAULT_wxUSE_IPC=yes
 693   DEFAULT_wxUSE_HELP=yes
 694   DEFAULT_wxUSE_MS_HTML_HELP=yes
 695   DEFAULT_wxUSE_WXHTML_HELP=yes
 696   DEFAULT_wxUSE_TREELAYOUT=yes
 697   DEFAULT_wxUSE_METAFILE=yes
 698   DEFAULT_wxUSE_MIMETYPE=yes
 699   DEFAULT_wxUSE_SYSTEM_OPTIONS=yes
 700   DEFAULT_wxUSE_PROTOCOL=yes
 701   DEFAULT_wxUSE_PROTOCOL_HTTP=yes
 702   DEFAULT_wxUSE_PROTOCOL_FTP=yes
 703   DEFAULT_wxUSE_PROTOCOL_FILE=yes
 704   DEFAULT_wxUSE_URL=yes
 705   DEFAULT_wxUSE_VARIANT=yes
 706
 707   DEFAULT_wxUSE_ABOUTDLG=yes
 708   DEFAULT_wxUSE_COMMONDLGS=yes
 709   DEFAULT_wxUSE_CHOICEDLG=yes
 710   DEFAULT_wxUSE_COLOURDLG=yes
 711   DEFAULT_wxUSE_DIRDLG=yes
 712   DEFAULT_wxUSE_FILEDLG=yes
 713   DEFAULT_wxUSE_FINDREPLDLG=yes
 714   DEFAULT_wxUSE_FONTDLG=yes
 715   DEFAULT_wxUSE_MSGDLG=yes
 716   DEFAULT_wxUSE_NUMBERDLG=yes
 717   DEFAULT_wxUSE_TEXTDLG=yes
 718   DEFAULT_wxUSE_SPLASH=yes
 719   DEFAULT_wxUSE_STARTUP_TIPS=yes
 720   DEFAULT_wxUSE_PROGRESSDLG=yes
 721   DEFAULT_wxUSE_WIZARDDLG=yes
 722
 723   DEFAULT_wxUSE_MENUS=yes
 724   DEFAULT_wxUSE_MINIFRAME=yes
 725   DEFAULT_wxUSE_HTML=yes
 726   DEFAULT_wxUSE_RICHTEXT=yes
 727   DEFAULT_wxUSE_XRC=yes
 728   DEFAULT_wxUSE_AUI=yes
 729   DEFAULT_wxUSE_WEBKIT=yes
 730   DEFAULT_wxUSE_FILESYSTEM=yes
 731   DEFAULT_wxUSE_FS_INET=yes
 732   DEFAULT_wxUSE_FS_ZIP=yes
 733   DEFAULT_wxUSE_FS_ARCHIVE=yes
 734   DEFAULT_wxUSE_BUSYINFO=yes
 735   DEFAULT_wxUSE_ARCHIVE_STREAMS=yes
 736   DEFAULT_wxUSE_ZIPSTREAM=yes
 737   DEFAULT_wxUSE_TARSTREAM=yes
 738   DEFAULT_wxUSE_VALIDATORS=yes
 739
 740   DEFAULT_wxUSE_ACCEL=yes
 741   DEFAULT_wxUSE_ANIMATIONCTRL=yes
 742   DEFAULT_wxUSE_BUTTON=yes
 743   DEFAULT_wxUSE_BMPBUTTON=yes
 744   DEFAULT_wxUSE_BITMAPCOMBOBOX=yes
 745   DEFAULT_wxUSE_CALCTRL=yes
 746   DEFAULT_wxUSE_CARET=yes
 747   DEFAULT_wxUSE_CHECKBOX=yes
 748   DEFAULT_wxUSE_CHECKLST=yes
 749   DEFAULT_wxUSE_CHOICE=yes
 750   DEFAULT_wxUSE_CHOICEBOOK=yes
 751   DEFAULT_wxUSE_COLLPANE=yes
 752   DEFAULT_wxUSE_COLOURPICKERCTRL=yes
 753   DEFAULT_wxUSE_COMBOBOX=yes
 754   DEFAULT_wxUSE_COMBOCTRL=yes
 755   DEFAULT_wxUSE_DATEPICKCTRL=yes
 756   DEFAULT_wxUSE_DISPLAY=yes
 757   DEFAULT_wxUSE_DETECT_SM=yes
 758   DEFAULT_wxUSE_DIRPICKERCTRL=yes
 759   DEFAULT_wxUSE_FILEPICKERCTRL=yes
 760   DEFAULT_wxUSE_FONTPICKERCTRL=yes
 761   DEFAULT_wxUSE_GAUGE=yes
 762   DEFAULT_wxUSE_GRID=yes
 763   DEFAULT_wxUSE_GRAPHICS_CONTEXT=no
 764   DEFAULT_wxUSE_HYPERLINKCTRL=yes
 765   DEFAULT_wxUSE_DATAVIEWCTRL=no
 766   DEFAULT_wxUSE_IMAGLIST=yes
 767   DEFAULT_wxUSE_LISTBOOK=yes
 768   DEFAULT_wxUSE_LISTBOX=yes
 769   DEFAULT_wxUSE_LISTCTRL=yes
 770   DEFAULT_wxUSE_NOTEBOOK=yes
 771   DEFAULT_wxUSE_ODCOMBOBOX=yes
 772   DEFAULT_wxUSE_RADIOBOX=yes
 773   DEFAULT_wxUSE_RADIOBTN=yes
 774   DEFAULT_wxUSE_SASH=yes
 775   DEFAULT_wxUSE_SCROLLBAR=yes
 776   DEFAULT_wxUSE_SLIDER=yes
 777   DEFAULT_wxUSE_SPINBTN=yes
 778   DEFAULT_wxUSE_SPINCTRL=yes
 779   DEFAULT_wxUSE_SPLITTER=yes
 780   DEFAULT_wxUSE_STATBMP=yes
 781   DEFAULT_wxUSE_STATBOX=yes
 782   DEFAULT_wxUSE_STATLINE=yes
 783   DEFAULT_wxUSE_STATTEXT=yes
 784   DEFAULT_wxUSE_STATUSBAR=yes
 785   DEFAULT_wxUSE_TAB_DIALOG=no
 786   DEFAULT_wxUSE_TEXTCTRL=yes
 787   DEFAULT_wxUSE_TOGGLEBTN=yes
 788   DEFAULT_wxUSE_TOOLBAR=yes
 789   DEFAULT_wxUSE_TOOLBAR_NATIVE=yes
 790   DEFAULT_wxUSE_TREEBOOK=yes
 791   DEFAULT_wxUSE_TOOLBOOK=yes
 792   DEFAULT_wxUSE_TREECTRL=yes
 793   DEFAULT_wxUSE_POPUPWIN=yes
 794   DEFAULT_wxUSE_TIPWINDOW=yes
 795
 796   DEFAULT_wxUSE_UNICODE=no
 797   DEFAULT_wxUSE_UNICODE_MSLU=yes
 798   DEFAULT_wxUSE_WCSRTOMBS=no
 799
 800   DEFAULT_wxUSE_PALETTE=yes
 801   DEFAULT_wxUSE_IMAGE=yes
 802   DEFAULT_wxUSE_GIF=yes
 803   DEFAULT_wxUSE_PCX=yes
 804   DEFAULT_wxUSE_TGA=yes
 805   DEFAULT_wxUSE_IFF=no  dnl why is this set to "no"?
 806   DEFAULT_wxUSE_PNM=yes
 807   DEFAULT_wxUSE_XPM=yes
 808   DEFAULT_wxUSE_ICO_CUR=yes
 809   DEFAULT_wxUSE_ACCESSIBILITY=no
 810
 811   DEFAULT_wxUSE_MONOLITHIC=no
 812   DEFAULT_wxUSE_PLUGINS=no
 813   DEFAULT_wxUSE_OFFICIAL_BUILD=no
 814
 815   dnl Applicable only when --with-gtk was used:
 816   DEFAULT_wxUSE_GTK2=yes
 817 fi
 818
 819
 820 dnl WX_ARG_WITH should be used to select whether an external package will be
 821 dnl used or not, to configure compile-time features of this package itself,
 822 dnl use WX_ARG_ENABLE instead
 823
 824 dnl ============================
 825 dnl external package dependecies
 826 dnl ============================
 827
 828 dnl these options use AC_ARG_WITH and not WX_ARG_WITH on purpose - we cache
 829 dnl these values manually
 830 for toolkit in `echo $ALL_TOOLKITS`; do
 831   LINE=`grep "wxUSE_$toolkit=" ${wx_arg_cache_file}`
 832   if test "x$LINE" != "x" ; then
 833     has_toolkit_in_cache=1
 834     eval "DEFAULT_$LINE"
 835     eval "CACHE_$toolkit=1"
 836
 837     LINE=`grep "wx${toolkit}_VERSION=" ${wx_arg_cache_file}`
 838     if test "x$LINE" != "x" ; then
 839         eval "DEFAULT_$LINE"
 840     fi
 841   fi
 842 done
 843
 844 dnl ---------------------------------------------------------------------------
 845 dnl --disable-gui will build only non-GUI part of wxWidgets: check for this
 846 dnl first to disable many other switches if it's given
 847 dnl
 848 dnl NB: this is still in testing stage, don't use if you don't know what you're
 849 dnl     doing
 850 dnl ---------------------------------------------------------------------------
 851
 852 WX_ARG_ENABLE(gui,         [  --enable-gui            use GUI classes], wxUSE_GUI)
 853 WX_ARG_ENABLE(monolithic,  [  --enable-monolithic     build wxWidgets as single library], wxUSE_MONOLITHIC)
 854 WX_ARG_ENABLE(plugins,     [  --enable-plugins        build parts of wxWidgets as loadable components], wxUSE_PLUGINS)
 855 WX_ARG_WITH(subdirs,       [  --without-subdirs       don't generate makefiles for samples/demos/...], wxWITH_SUBDIRS, without)
 856
 857 if test "$wxUSE_GUI" = "yes"; then
 858
 859 WX_ARG_ENABLE(universal,   [  --enable-universal      use wxWidgets GUI controls instead of native ones], wxUSE_UNIVERSAL)
 860 AC_ARG_WITH(gtk,          [[  --with-gtk[=VERSION]    use GTK+, VERSION can be 2 (default), 1 or "any"]], [wxUSE_GTK="$withval" CACHE_GTK=1 TOOLKIT_GIVEN=1])
 861 AC_ARG_WITH(motif,         [  --with-motif            use Motif/Lesstif], [wxUSE_MOTIF="$withval" CACHE_MOTIF=1 TOOLKIT_GIVEN=1])
 862 AC_ARG_WITH(mac,           [  --with-mac              use Mac OS X], [wxUSE_MAC="$withval" CACHE_MAC=1 TOOLKIT_GIVEN=1])
 863 AC_ARG_WITH(cocoa,         [  --with-cocoa            use Cocoa], [wxUSE_COCOA="$withval" CACHE_COCOA=1 TOOLKIT_GIVEN=1])
 864 AC_ARG_WITH(wine,          [  --with-wine             use Wine], [wxUSE_WINE="$withval" CACHE_WINE=1])
 865 AC_ARG_WITH(msw,           [  --with-msw              use MS-Windows], [wxUSE_MSW="$withval" CACHE_MSW=1 TOOLKIT_GIVEN=1])
 866 AC_ARG_WITH(pm,            [  --with-pm               use OS/2 Presentation Manager], [wxUSE_PM="$withval" CACHE_PM=1 TOOLKIT_GIVEN=1])
 867 AC_ARG_WITH(mgl,           [  --with-mgl              use SciTech MGL], [wxUSE_MGL="$withval" wxUSE_UNIVERSAL="yes" CACHE_MGL=1 TOOLKIT_GIVEN=1])
 868 AC_ARG_WITH(directfb,      [  --with-directfb         use DirectFB], [wxUSE_DFB="$withval" wxUSE_UNIVERSAL="yes" CACHE_DFB=1 TOOLKIT_GIVEN=1])
 869 AC_ARG_WITH(microwin,      [  --with-microwin         use MicroWindows], [wxUSE_MICROWIN="$withval" CACHE_MICROWIN=1 TOOLKIT_GIVEN=1])
 870 AC_ARG_WITH(x11,           [  --with-x11              use X11], [wxUSE_X11="$withval" wxUSE_UNIVERSAL="yes" CACHE_X11=1 TOOLKIT_GIVEN=1])
 871 WX_ARG_ENABLE(nanox,       [  --enable-nanox          use NanoX], wxUSE_NANOX)
 872
 873 AC_ARG_ENABLE(gtk2,        [  --disable-gtk2          use GTK+ 1.2 instead of 2.0], [wxUSE_GTK2="$enableval"])
 874 WX_ARG_ENABLE(gpe,         [  --enable-gpe            use GNOME PDA Environment features if possible], wxUSE_GPE)
 875
 876 WX_ARG_SYS_WITH(libpng,    [  --with-libpng           use libpng (PNG image format)], wxUSE_LIBPNG)
 877 WX_ARG_SYS_WITH(libjpeg,   [  --with-libjpeg          use libjpeg (JPEG file format)], wxUSE_LIBJPEG)
 878 WX_ARG_SYS_WITH(libtiff,   [  --with-libtiff          use libtiff (TIFF file format)], wxUSE_LIBTIFF)
 879 WX_ARG_SYS_WITH(libxpm,    [  --with-libxpm           use libxpm (XPM file format)], wxUSE_LIBXPM)
 880 WX_ARG_WITH(libmspack,     [  --with-libmspack        use libmspack (CHM help files loading)], wxUSE_LIBMSPACK)
 881 WX_ARG_WITH(sdl,           [  --with-sdl              use SDL for audio on Unix], wxUSE_LIBSDL)
 882 WX_ARG_WITH(gnomeprint,    [  --with-gnomeprint       use GNOME print for printing under GNOME], wxUSE_LIBGNOMEPRINT)
 883 WX_ARG_WITH(gnomevfs,      [  --with-gnomevfs         use GNOME VFS for associating MIME types], wxUSE_LIBGNOMEVFS)
 884 WX_ARG_WITH(hildon,        [  --with-hildon           use Hildon framework for Nokia 770], wxUSE_LIBHILDON)
 885 WX_ARG_WITH(opengl,        [  --with-opengl           use OpenGL (or Mesa)], wxUSE_OPENGL)
 886
 887 if test "$wxUSE_UNIVERSAL" = "yes"; then
 888     AC_ARG_WITH(themes,        [  --with-themes=all|list  use only the specified comma-separated list of wxUniversal themes], [wxUNIV_THEMES="$withval"])
 889 fi
 890
 891 fi
 892 dnl for GUI only
 893
 894 WX_ARG_WITH(dmalloc,       [  --with-dmalloc          use dmalloc library (http://dmalloc.com/)], wxUSE_DMALLOC)
 895 WX_ARG_SYS_WITH(regex,     [  --with-regex            enable support for wxRegEx class], wxUSE_REGEX)
 896 WX_ARG_SYS_WITH(zlib,      [  --with-zlib             use zlib for LZW compression], wxUSE_ZLIB)
 897 WX_ARG_SYS_WITH(odbc,      [  --with-odbc             use the IODBC and wxODBC classes], wxUSE_ODBC)
 898 WX_ARG_SYS_WITH(expat,     [  --with-expat            enable XML support using expat parser], wxUSE_EXPAT)
 899
 900 dnl ---------------------------------------------------------------------------
 901 dnl compile options
 902 dnl ---------------------------------------------------------------------------
 903
 904 WX_ARG_ENABLE(shared,      [  --enable-shared         create shared library code], wxUSE_SHARED)
 905 WX_ARG_ENABLE(optimise,    [  --enable-optimise       create optimised code], wxUSE_OPTIMISE)
 906 WX_ARG_ENABLE(debug,       [  --enable-debug          same as debug_flag and debug_info], wxUSE_DEBUG)
 907 WX_ARG_ENABLE(stl,         [  --enable-stl            use STL for containers], wxUSE_STL)
 908 if test "$USE_OS2" = "1"; then
 909     DEFAULT_wxUSE_OMF=no
 910     WX_ARG_ENABLE(omf,     [  --enable-omf            use OMF object format], wxUSE_OMF)
 911 fi
 912
 913 if test "$wxUSE_DEBUG" = "yes"; then
 914   DEFAULT_wxUSE_DEBUG_FLAG=yes
 915   DEFAULT_wxUSE_DEBUG_INFO=yes
 916   BUILD=debug
 917 elif test "$wxUSE_DEBUG" = "no"; then
 918   DEFAULT_wxUSE_DEBUG_FLAG=no
 919   DEFAULT_wxUSE_DEBUG_INFO=no
 920   BUILD=release
 921 fi
 922
 923 WX_ARG_ENABLE(debug_flag,    [  --enable-debug_flag     set __WXDEBUG__ flag (recommended for developers!)], wxUSE_DEBUG_FLAG)
 924 WX_ARG_ENABLE(debug_info,    [  --enable-debug_info     create code with debugging information], wxUSE_DEBUG_INFO)
 925 WX_ARG_ENABLE(debug_gdb,     [  --enable-debug_gdb      create code with extra GDB debugging information], wxUSE_DEBUG_GDB)
 926 WX_ARG_ENABLE(debug_cntxt,   [  --enable-debug_cntxt    use wxDebugContext], wxUSE_DEBUG_CONTEXT)
 927 WX_ARG_ENABLE(mem_tracing,   [  --enable-mem_tracing    create code with memory tracing], wxUSE_MEM_TRACING)
 928 WX_ARG_ENABLE(profile,       [  --enable-profile        create code with profiling information], wxUSE_PROFILE)
 929 WX_ARG_ENABLE(no_rtti,       [  --enable-no_rtti        create code without RTTI information], wxUSE_NO_RTTI)
 930 WX_ARG_ENABLE(no_exceptions, [  --enable-no_exceptions  create code without C++ exceptions handling], wxUSE_NO_EXCEPTIONS)
 931 WX_ARG_ENABLE(permissive,    [  --enable-permissive     compile code disregarding strict ANSI], wxUSE_PERMISSIVE)
 932 WX_ARG_ENABLE(no_deps,       [  --enable-no_deps        create code without dependency information], wxUSE_NO_DEPS)
 933 WX_ARG_ENABLE_PARAM(universal_binary, [[  --enable-universal_binary[=SDK] create Mac PowerPC and Intel Universal binary (not yet working)]], wxUSE_UNIVERSAL_BINARY)
 934
 935 WX_ARG_ENABLE(compat24,      [  --enable-compat24       enable wxWidgets 2.4 compatibility], WXWIN_COMPATIBILITY_2_4, enable)
 936 WX_ARG_ENABLE(compat26,      [  --disable-compat26      disable wxWidgets 2.6 compatibility], WXWIN_COMPATIBILITY_2_6, disable)
 937
 938 WX_ARG_ENABLE(rpath,         [  --disable-rpath         disable use of rpath for uninstalled builds], wxUSE_RPATH)
 939
 940
 941 dnl ---------------------------------------------------------------------------
 942 dnl (small) optional non GUI classes
 943 dnl ---------------------------------------------------------------------------
 944
 945 WX_ARG_ENABLE(intl,          [  --enable-intl           use internationalization system], wxUSE_INTL)
 946 WX_ARG_ENABLE(config,        [  --enable-config         use wxConfig (and derived) classes], wxUSE_CONFIG)
 947
 948 WX_ARG_ENABLE(protocols,     [  --enable-protocols      use wxProtocol and derived classes], wxUSE_PROTOCOL)
 949 WX_ARG_ENABLE(ftp,           [  --enable-ftp            use wxFTP (requires wxProtocol], wxUSE_PROTOCOL_FTP)
 950 WX_ARG_ENABLE(http,          [  --enable-http           use wxHTTP (requires wxProtocol], wxUSE_PROTOCOL_HTTP)
 951 WX_ARG_ENABLE(fileproto,     [  --enable-fileproto      use wxFileProto class (requires wxProtocol], wxUSE_PROTOCOL_FILE)
 952 WX_ARG_ENABLE(sockets,       [  --enable-sockets        use socket/network classes], wxUSE_SOCKETS)
 953 WX_ARG_ENABLE(ole,           [  --enable-ole            use OLE classes (Win32 only)], wxUSE_OLE)
 954 WX_ARG_ENABLE(dataobj,       [  --enable-dataobj        use data object classes], wxUSE_DATAOBJ)
 955
 956 WX_ARG_ENABLE(ipc,           [  --enable-ipc            use interprocess communication (wxSocket etc.)], wxUSE_IPC)
 957
 958 dnl please keep the settings below in alphabetical order
 959 WX_ARG_ENABLE(apple_ieee,    [  --enable-apple_ieee     use the Apple IEEE codec], wxUSE_APPLE_IEEE)
 960 WX_ARG_ENABLE(arcstream,     [  --enable-arcstream      use wxArchive streams], wxUSE_ARCHIVE_STREAMS)
 961 WX_ARG_ENABLE(backtrace,     [  --enable-backtrace      use wxStackWalker class for getting backtraces], wxUSE_STACKWALKER)
 962 WX_ARG_ENABLE(catch_segvs,   [  --enable-catch_segvs    catch signals in wxApp::OnFatalException (Unix only)], wxUSE_ON_FATAL_EXCEPTION)
 963 WX_ARG_ENABLE(cmdline,       [  --enable-cmdline        use wxCmdLineParser class], wxUSE_CMDLINE_PARSER)
 964 WX_ARG_ENABLE(datetime,      [  --enable-datetime       use wxDateTime class], wxUSE_DATETIME)
 965 WX_ARG_ENABLE(debugreport,   [  --enable-debugreport    use wxDebugReport class], wxUSE_DEBUGREPORT)
 966 WX_ARG_ENABLE(dialupman,     [  --enable-dialupman      use dialup network classes], wxUSE_DIALUP_MANAGER)
 967 WX_ARG_ENABLE(dynlib,        [  --enable-dynlib         use wxLibrary class for DLL loading], wxUSE_DYNLIB_CLASS)
 968 WX_ARG_ENABLE(dynamicloader, [  --enable-dynamicloader  use (new) wxDynamicLibrary class], wxUSE_DYNAMIC_LOADER)
 969 WX_ARG_ENABLE(exceptions,    [  --enable-exceptions     build exception-safe library], wxUSE_EXCEPTIONS)
 970 WX_ARG_ENABLE(ffile,         [  --enable-ffile          use wxFFile class], wxUSE_FFILE)
 971 WX_ARG_ENABLE(file,          [  --enable-file           use wxFile class], wxUSE_FILE)
 972 WX_ARG_ENABLE(filesystem,    [  --enable-filesystem     use virtual file systems classes], wxUSE_FILESYSTEM)
 973 WX_ARG_ENABLE(fontmap,       [  --enable-fontmap        use font encodings conversion classes], wxUSE_FONTMAP)
 974 WX_ARG_ENABLE(fs_archive,    [  --enable-fs_archive     use virtual archive filesystems], wxUSE_FS_ARCHIVE)
 975 WX_ARG_ENABLE(fs_inet,       [  --enable-fs_inet        use virtual HTTP/FTP filesystems], wxUSE_FS_INET)
 976 WX_ARG_ENABLE(fs_zip,        [  --enable-fs_zip         now replaced by fs_archive], wxUSE_FS_ZIP)
 977 WX_ARG_ENABLE(geometry,      [  --enable-geometry       use geometry class], wxUSE_GEOMETRY)
 978 WX_ARG_ENABLE(log,           [  --enable-log            use logging system], wxUSE_LOG)
 979 WX_ARG_ENABLE(longlong,      [  --enable-longlong       use wxLongLong class], wxUSE_LONGLONG)
 980 WX_ARG_ENABLE(mimetype,      [  --enable-mimetype       use wxMimeTypesManager], wxUSE_MIMETYPE)
 981 WX_ARG_ENABLE(mslu,          [  --enable-mslu           use MS Layer for Unicode on Windows 9x (Win32 only)], wxUSE_UNICODE_MSLU)
 982 WX_ARG_ENABLE(snglinst,      [  --enable-snglinst       use wxSingleInstanceChecker class], wxUSE_SNGLINST_CHECKER)
 983 WX_ARG_ENABLE(std_iostreams, [  --enable-std_iostreams  use standard C++ stream classes], wxUSE_STD_IOSTREAM)
 984 WX_ARG_ENABLE(std_string,    [  --enable-std_string     use standard C++ string classes], wxUSE_STD_STRING)
 985 WX_ARG_ENABLE(stdpaths,      [  --enable-stdpaths       use wxStandardPaths class], wxUSE_STDPATHS)
 986 WX_ARG_ENABLE(stopwatch,     [  --enable-stopwatch      use wxStopWatch class], wxUSE_STOPWATCH)
 987 WX_ARG_ENABLE(streams,       [  --enable-streams        use wxStream etc classes], wxUSE_STREAMS)
 988 WX_ARG_ENABLE(system_options,[  --enable-sysoptions     use wxSystemOptions], wxUSE_SYSTEM_OPTIONS)
 989 WX_ARG_ENABLE(tarstream,     [  --enable-tarstream      use wxTar streams], wxUSE_TARSTREAM)
 990 WX_ARG_ENABLE(textbuf,       [  --enable-textbuf        use wxTextBuffer class], wxUSE_TEXTBUFFER)
 991 WX_ARG_ENABLE(textfile,      [  --enable-textfile       use wxTextFile class], wxUSE_TEXTFILE)
 992 WX_ARG_ENABLE(timer,         [  --enable-timer          use wxTimer class], wxUSE_TIMER)
 993 WX_ARG_ENABLE(unicode,       [  --enable-unicode        compile wxString with Unicode support], wxUSE_UNICODE)
 994 WX_ARG_ENABLE(sound,         [  --enable-sound          use wxSound class], wxUSE_SOUND)
 995 WX_ARG_ENABLE(mediactrl,     [  --enable-mediactrl      use wxMediaCtrl class], wxUSE_MEDIACTRL)
 996 WX_ARG_ENABLE(gstreamer8,    [  --enable-gstreamer8     force GStreamer 0.8 instead of 0.10 with the wxMediaCtrl class on unix], wxUSE_GSTREAMER8)
 997 WX_ARG_ENABLE(printfposparam,[  --enable-printfposparam use wxVsnprintf() which supports positional parameters], wxUSE_PRINTF_POS_PARAMS)
 998 WX_ARG_ENABLE(zipstream,     [  --enable-zipstream      use wxZip streams], wxUSE_ZIPSTREAM)
 999
1000 WX_ARG_ENABLE(url,           [  --enable-url            use wxURL class], wxUSE_URL)
1001 WX_ARG_ENABLE(variant,       [  --enable-variant        use wxVariant class], wxUSE_VARIANT)
1002 WX_ARG_ENABLE(protocol,      [  --enable-protocol       use wxProtocol class], wxUSE_PROTOCOL)
1003 WX_ARG_ENABLE(protocol_http, [  --enable-protocol-http  HTTP support in wxProtocol], wxUSE_PROTOCOL_HTTP)
1004 WX_ARG_ENABLE(protocol_ftp,  [  --enable-protocol-ftp   FTP support in wxProtocol], wxUSE_PROTOCOL_FTP)
1005 WX_ARG_ENABLE(protocol_file, [  --enable-protocol-file  FILE support in wxProtocol], wxUSE_PROTOCOL_FILE)
1006
1007
1008 dnl ---------------------------------------------------------------------------
1009 dnl "big" options (i.e. those which change a lot of things throughout the library)
1010 dnl ---------------------------------------------------------------------------
1011
1012 WX_ARG_ENABLE(threads,     [  --enable-threads        use threads], wxUSE_THREADS)
1013
1014 if test "$wxUSE_GUI" = "yes"; then
1015
1016 dnl ---------------------------------------------------------------------------
1017 dnl "big" GUI options
1018 dnl ---------------------------------------------------------------------------
1019
1020 WX_ARG_ENABLE(docview,     [  --enable-docview        use document view architecture], wxUSE_DOC_VIEW_ARCHITECTURE)
1021 WX_ARG_ENABLE(help,        [  --enable-help           use help subsystem], wxUSE_HELP)
1022 WX_ARG_ENABLE(mshtmlhelp,  [  --enable-mshtmlhelp     use MS HTML Help (win32)], wxUSE_MS_HTML_HELP)
1023 WX_ARG_ENABLE(html,        [  --enable-html           use wxHTML sub-library], wxUSE_HTML)
1024 WX_ARG_ENABLE(htmlhelp,    [  --enable-htmlhelp       use wxHTML-based help], wxUSE_WXHTML_HELP)
1025 WX_ARG_ENABLE(xrc,         [  --enable-xrc            use XRC resources sub-library], wxUSE_XRC)
1026 WX_ARG_ENABLE(aui,         [  --enable-aui            use AUI docking library], wxUSE_AUI)
1027 WX_ARG_ENABLE(constraints, [  --enable-constraints    use layout-constraints system], wxUSE_CONSTRAINTS)
1028 WX_ARG_ENABLE(printarch,   [  --enable-printarch      use printing architecture], wxUSE_PRINTING_ARCHITECTURE)
1029 WX_ARG_ENABLE(mdi,         [  --enable-mdi            use multiple document interface architecture], wxUSE_MDI)
1030 WX_ARG_ENABLE(mdidoc,      [  --enable-mdidoc         use docview architecture with MDI], wxUSE_MDI_ARCHITECTURE)
1031 WX_ARG_ENABLE(loggui,      [  --enable-loggui         use standard GUI logger], wxUSE_LOGGUI)
1032 WX_ARG_ENABLE(logwin,      [  --enable-logwin         use wxLogWindow], wxUSE_LOGWINDOW)
1033 WX_ARG_ENABLE(logdialog,   [  --enable-logdialog      use wxLogDialog], wxUSE_LOGDIALOG)
1034 WX_ARG_ENABLE(webkit,      [  --enable-webkit         use wxWebKitCtrl (Mac)], wxUSE_WEBKIT)
1035 WX_ARG_ENABLE(richtext,    [  --enable-richtext       use wxRichTextCtrl], wxUSE_RICHTEXT)
1036 WX_ARG_ENABLE(graphics_ctx, [  --enable-graphics_ctx   use graphics context 2D drawing API], wxUSE_GRAPHICS_CONTEXT)
1037
1038 dnl ---------------------------------------------------------------------------
1039 dnl PostScript options
1040 dnl ---------------------------------------------------------------------------
1041 WX_ARG_ENABLE(postscript,  [  --enable-postscript     use wxPostscriptDC device context (default for gtk+)], wxUSE_POSTSCRIPT)
1042
1043 dnl VZ: these options seem to be always on, if someone wants to change it please do
1044 dnl WX_ARG_ENABLE(PS-normalized,    [  --enable-PS-normalized  use normalized PS fonts], dnl             wxUSE_NORMALIZED_PS_FONTS)
1045 dnl WX_ARG_ENABLE(afmfonts,        [  --enable-afmfonts       use Adobe Font Metric Font table], dnl             wxUSE_AFM_FOR_POSTSCRIPT)
1046
1047 dnl ---------------------------------------------------------------------------
1048 dnl resources
1049 dnl ---------------------------------------------------------------------------
1050
1051 WX_ARG_ENABLE(prologio,    [  --enable-prologio       not available; see contrib], wxUSE_PROLOGIO)
1052 WX_ARG_ENABLE(resources,   [  --enable-resources      not available; see contrib], wxUSE_RESOURCES)
1053
1054 dnl ---------------------------------------------------------------------------
1055 dnl IPC &c
1056 dnl ---------------------------------------------------------------------------
1057
1058 WX_ARG_ENABLE(clipboard,   [  --enable-clipboard      use wxClipboard class], wxUSE_CLIPBOARD)
1059 WX_ARG_ENABLE(dnd,         [  --enable-dnd            use Drag'n'Drop classes], wxUSE_DRAG_AND_DROP)
1060 WX_ARG_ENABLE(metafile,    [  --enable-metafile       use win32 metafiles], wxUSE_METAFILE)
1061
1062 dnl WX_ARG_ENABLE(treelayout,  [  --enable-treelayout     use wxTreeLayout class], wxUSE_TREELAYOUT)
1063
1064 dnl ---------------------------------------------------------------------------
1065 dnl optional GUI controls (in alphabetical order except the first one)
1066 dnl ---------------------------------------------------------------------------
1067
1068 WX_ARG_ENABLE(controls,    [  --enable-controls       use all usual controls], wxUSE_CONTROLS)
1069
1070 dnl even with --enable-controls, some may be disabled by giving
1071 dnl --disable-<control> later on the command line - but by default all will be
1072 dnl used (and vice versa)
1073 if test "$wxUSE_CONTROLS" = "yes"; then
1074   DEFAULT_wxUSE_ACCEL=yes
1075   DEFAULT_wxUSE_ANIMATIONCTRL=yes
1076   DEFAULT_wxUSE_BMPBUTTON=yes
1077   DEFAULT_wxUSE_BUTTON=yes
1078   DEFAULT_wxUSE_CALCTRL=yes
1079   DEFAULT_wxUSE_CARET=yes
1080   DEFAULT_wxUSE_COMBOBOX=yes
1081   DEFAULT_wxUSE_CHECKBOX=yes
1082   DEFAULT_wxUSE_CHECKLISTBOX=yes
1083   DEFAULT_wxUSE_CHOICE=yes
1084   DEFAULT_wxUSE_CHOICEBOOK=yes
1085   DEFAULT_wxUSE_COLLPANE=yes
1086   DEFAULT_wxUSE_COLOURPICKERCTRL=yes
1087   DEFAULT_wxUSE_COMBOBOX=yes
1088   DEFAULT_wxUSE_DATEPICKCTRL=yes
1089   DEFAULT_wxUSE_DISPLAY=yes
1090   DEFAULT_wxUSE_DETECT_SM=yes
1091   DEFAULT_wxUSE_DIRPICKERCTRL=yes
1092   DEFAULT_wxUSE_FILEPICKERCTRL=yes
1093   DEFAULT_wxUSE_FONTPICKERCTRL=yes
1094   DEFAULT_wxUSE_GAUGE=yes
1095   DEFAULT_wxUSE_GRID=yes
1096   DEFAULT_wxUSE_HYPERLINKCTRL=yes
1097   DEFAULT_wxUSE_DATAVIEWCTRL=no
1098   DEFAULT_wxUSE_IMAGLIST=yes
1099   DEFAULT_wxUSE_LISTBOOK=yes
1100   DEFAULT_wxUSE_LISTBOX=yes
1101   DEFAULT_wxUSE_LISTCTRL=yes
1102   DEFAULT_wxUSE_NOTEBOOK=yes
1103   DEFAULT_wxUSE_RADIOBOX=yes
1104   DEFAULT_wxUSE_RADIOBTN=yes
1105   DEFAULT_wxUSE_SASH=yes
1106   DEFAULT_wxUSE_SCROLLBAR=yes
1107   DEFAULT_wxUSE_SLIDER=yes
1108   DEFAULT_wxUSE_SPINBTN=yes
1109   DEFAULT_wxUSE_SPINCTRL=yes
1110   DEFAULT_wxUSE_SPLITTER=yes
1111   DEFAULT_wxUSE_STATBMP=yes
1112   DEFAULT_wxUSE_STATBOX=yes
1113   DEFAULT_wxUSE_STATLINE=yes
1114   DEFAULT_wxUSE_STATUSBAR=yes
1115   DEFAULT_wxUSE_TAB_DIALOG=yes
1116   DEFAULT_wxUSE_TOGGLEBTN=yes
1117   DEFAULT_wxUSE_TOOLBAR=yes
1118   DEFAULT_wxUSE_TOOLBAR_NATIVE=yes
1119   DEFAULT_wxUSE_TOOLTIPS=yes
1120   DEFAULT_wxUSE_TREEBOOK=yes
1121   DEFAULT_wxUSE_TOOLBOOK=yes
1122   DEFAULT_wxUSE_TREECTRL=yes
1123   DEFAULT_wxUSE_POPUPWIN=yes
1124   DEFAULT_wxUSE_TIPWINDOW=yes
1125 elif test "$wxUSE_CONTROLS" = "no"; then
1126   DEFAULT_wxUSE_ACCEL=no
1127   DEFAULT_wxUSE_ANIMATIONCTRL=no
1128   DEFAULT_wxUSE_BMPBUTTON=no
1129   DEFAULT_wxUSE_BUTTON=no
1130   DEFAULT_wxUSE_CALCTRL=no
1131   DEFAULT_wxUSE_CARET=no
1132   DEFAULT_wxUSE_COLLPANE=no
1133   DEFAULT_wxUSE_COMBOBOX=no
1134   DEFAULT_wxUSE_CHECKBOX=no
1135   DEFAULT_wxUSE_CHECKLISTBOX=no
1136   DEFAULT_wxUSE_CHOICE=no
1137   DEFAULT_wxUSE_CHOICEBOOK=no
1138   DEFAULT_wxUSE_COLOURPICKERCTRL=no
1139   DEFAULT_wxUSE_COMBOBOX=no
1140   DEFAULT_wxUSE_DATEPICKCTRL=no
1141   DEFAULT_wxUSE_DISPLAY=no
1142   DEFAULT_wxUSE_DETECT_SM=no
1143   DEFAULT_wxUSE_DIRPICKERCTRL=no
1144   DEFAULT_wxUSE_FILEPICKERCTRL=no
1145   DEFAULT_wxUSE_FONTPICKERCTRL=no
1146   DEFAULT_wxUSE_GAUGE=no
1147   DEFAULT_wxUSE_GRID=no
1148   DEFAULT_wxUSE_HYPERLINKCTRL=no
1149   DEFAULT_wxUSE_DATAVIEWCTRL=no
1150   DEFAULT_wxUSE_IMAGLIST=no
1151   DEFAULT_wxUSE_LISTBOOK=no
1152   DEFAULT_wxUSE_LISTBOX=no
1153   DEFAULT_wxUSE_LISTCTRL=no
1154   DEFAULT_wxUSE_NOTEBOOK=no
1155   DEFAULT_wxUSE_RADIOBOX=no
1156   DEFAULT_wxUSE_RADIOBTN=no
1157   DEFAULT_wxUSE_SASH=no
1158   DEFAULT_wxUSE_SCROLLBAR=no
1159   DEFAULT_wxUSE_SLIDER=no
1160   DEFAULT_wxUSE_SPINBTN=no
1161   DEFAULT_wxUSE_SPINCTRL=no
1162   DEFAULT_wxUSE_SPLITTER=no
1163   DEFAULT_wxUSE_STATBMP=no
1164   DEFAULT_wxUSE_STATBOX=no
1165   DEFAULT_wxUSE_STATLINE=no
1166   DEFAULT_wxUSE_STATUSBAR=no
1167   DEFAULT_wxUSE_TAB_DIALOG=no
1168   DEFAULT_wxUSE_TOGGLEBTN=no
1169   DEFAULT_wxUSE_TOOLBAR=no
1170   DEFAULT_wxUSE_TOOLBAR_NATIVE=no
1171   DEFAULT_wxUSE_TOOLTIPS=no
1172   DEFAULT_wxUSE_TREEBOOK=no
1173   DEFAULT_wxUSE_TOOLBOOK=no
1174   DEFAULT_wxUSE_TREECTRL=no
1175   DEFAULT_wxUSE_POPUPWIN=no
1176   DEFAULT_wxUSE_TIPWINDOW=no
1177 fi
1178
1179 WX_ARG_ENABLE(accel,       [  --enable-accel          use accelerators], wxUSE_ACCEL)
1180 WX_ARG_ENABLE(animatectrl, [  --enable-animatectrl    use wxAnimationCtrl class], wxUSE_ANIMATIONCTRL)
1181 WX_ARG_ENABLE(button,      [  --enable-button         use wxButton class], wxUSE_BUTTON)
1182 WX_ARG_ENABLE(bmpbutton,   [  --enable-bmpbutton      use wxBitmapButton class], wxUSE_BMPBUTTON)
1183 WX_ARG_ENABLE(bmpcombobox, [  --enable-bmpcombobox    use wxBitmapComboBox class], wxUSE_BITMAPCOMBOBOX)
1184 WX_ARG_ENABLE(calendar,    [  --enable-calendar       use wxCalendarCtrl class], wxUSE_CALCTRL)
1185 WX_ARG_ENABLE(caret,       [  --enable-caret          use wxCaret class], wxUSE_CARET)
1186 WX_ARG_ENABLE(checkbox,    [  --enable-checkbox       use wxCheckBox class], wxUSE_CHECKBOX)
1187 WX_ARG_ENABLE(checklst,    [  --enable-checklst       use wxCheckListBox (listbox with checkboxes) class], wxUSE_CHECKLST)
1188 WX_ARG_ENABLE(choice,      [  --enable-choice         use wxChoice class], wxUSE_CHOICE)
1189 WX_ARG_ENABLE(choicebook,  [  --enable-choicebook     use wxChoicebook class], wxUSE_CHOICEBOOK)
1190 WX_ARG_ENABLE(collpane,    [  --enable-collpane       use wxCollapsiblePane class], wxUSE_COLLPANE)
1191 WX_ARG_ENABLE(colourpicker,[  --enable-colourpicker   use wxColourPickerCtrl class], wxUSE_COLOURPICKERCTRL)
1192 WX_ARG_ENABLE(combobox,    [  --enable-combobox       use wxComboBox class], wxUSE_COMBOBOX)
1193 WX_ARG_ENABLE(comboctrl,   [  --enable-comboctrl      use wxComboCtrl class], wxUSE_COMBOCTRL)
1194 WX_ARG_ENABLE(datepick,    [  --enable-datepick       use wxDatePickerCtrl class], wxUSE_DATEPICKCTRL)
1195 WX_ARG_ENABLE(dirpicker,   [  --enable-dirpicker      use wxDirPickerCtrl class], wxUSE_DIRPICKERCTRL)
1196 WX_ARG_ENABLE(display,     [  --enable-display        use wxDisplay class], wxUSE_DISPLAY)
1197 WX_ARG_ENABLE(detect_sm,   [  --enable-detect_sm      use code to detect X11 session manager], wxUSE_DETECT_SM)
1198 WX_ARG_ENABLE(filepicker,  [  --enable-filepicker     use wxFilePickerCtrl class], wxUSE_FILEPICKERCTRL)
1199 WX_ARG_ENABLE(fontpicker,  [  --enable-fontpicker     use wxFontPickerCtrl class], wxUSE_FONTPICKERCTRL)
1200 WX_ARG_ENABLE(gauge,       [  --enable-gauge          use wxGauge class], wxUSE_GAUGE)
1201 WX_ARG_ENABLE(grid,        [  --enable-grid           use wxGrid class], wxUSE_GRID)
1202 WX_ARG_ENABLE(dataviewctrl,[  --enable-dataviewctrl,  use wxDataViewCtrl class], wxUSE_DATAVIEWCTRL)
1203 WX_ARG_ENABLE(hyperlink,   [  --enable-hyperlink      use wxHyperlinkCtrl class], wxUSE_HYPERLINKCTRL)
1204 WX_ARG_ENABLE(imaglist,    [  --enable-imaglist       use wxImageList class], wxUSE_IMAGLIST)
1205 WX_ARG_ENABLE(listbook,    [  --enable-listbook       use wxListbook class], wxUSE_LISTBOOK)
1206 WX_ARG_ENABLE(listbox,     [  --enable-listbox        use wxListBox class], wxUSE_LISTBOX)
1207 WX_ARG_ENABLE(listctrl,    [  --enable-listctrl       use wxListCtrl class], wxUSE_LISTCTRL)
1208 WX_ARG_ENABLE(notebook,    [  --enable-notebook       use wxNotebook class], wxUSE_NOTEBOOK)
1209 WX_ARG_ENABLE(odcombobox,  [  --enable-odcombobox     use wxOwnerDrawnComboBox class], wxUSE_ODCOMBOBOX)
1210 WX_ARG_ENABLE(radiobox,    [  --enable-radiobox       use wxRadioBox class], wxUSE_RADIOBOX)
1211 WX_ARG_ENABLE(radiobtn,    [  --enable-radiobtn       use wxRadioButton class], wxUSE_RADIOBTN)
1212 WX_ARG_ENABLE(sash,        [  --enable-sash           use wxSashWindow class], wxUSE_SASH)
1213 WX_ARG_ENABLE(scrollbar,   [  --enable-scrollbar      use wxScrollBar class and scrollable windows], wxUSE_SCROLLBAR)
1214 WX_ARG_ENABLE(slider,      [  --enable-slider         use wxSlider class], wxUSE_SLIDER)
1215 WX_ARG_ENABLE(spinbtn,     [  --enable-spinbtn        use wxSpinButton class], wxUSE_SPINBTN)
1216 WX_ARG_ENABLE(spinctrl,    [  --enable-spinctrl       use wxSpinCtrl class], wxUSE_SPINCTRL)
1217 WX_ARG_ENABLE(splitter,    [  --enable-splitter       use wxSplitterWindow class], wxUSE_SPLITTER)
1218 WX_ARG_ENABLE(statbmp,     [  --enable-statbmp        use wxStaticBitmap class], wxUSE_STATBMP)
1219 WX_ARG_ENABLE(statbox,     [  --enable-statbox        use wxStaticBox class], wxUSE_STATBOX)
1220 WX_ARG_ENABLE(statline,    [  --enable-statline       use wxStaticLine class], wxUSE_STATLINE)
1221 WX_ARG_ENABLE(stattext,    [  --enable-stattext       use wxStaticText class], wxUSE_STATTEXT)
1222 WX_ARG_ENABLE(statusbar,   [  --enable-statusbar      use wxStatusBar class], wxUSE_STATUSBAR)
1223 WX_ARG_ENABLE(tabdialog,   [  --enable-tabdialog      use wxTabControl class], wxUSE_TAB_DIALOG)
1224 WX_ARG_ENABLE(textctrl,    [  --enable-textctrl       use wxTextCtrl class], wxUSE_TEXTCTRL)
1225 WX_ARG_ENABLE(togglebtn,   [  --enable-togglebtn      use wxToggleButton class], wxUSE_TOGGLEBTN)
1226 WX_ARG_ENABLE(toolbar,     [  --enable-toolbar        use wxToolBar class], wxUSE_TOOLBAR)
1227 WX_ARG_ENABLE(tbarnative,  [  --enable-tbarnative     use native wxToolBar class], wxUSE_TOOLBAR_NATIVE)
1228 WX_ARG_ENABLE(treebook,    [  --enable-treebook       use wxTreebook class], wxUSE_TREEBOOK)
1229 WX_ARG_ENABLE(toolbook,    [  --enable-toolbook       use wxToolbook class], wxUSE_TOOLBOOK)
1230 WX_ARG_ENABLE(treectrl,    [  --enable-treectrl       use wxTreeCtrl class], wxUSE_TREECTRL)
1231 WX_ARG_ENABLE(tipwindow,   [  --enable-tipwindow      use wxTipWindow class], wxUSE_TIPWINDOW)
1232 WX_ARG_ENABLE(popupwin,    [  --enable-popupwin       use wxPopUpWindow class], wxUSE_POPUPWIN)
1233
1234 dnl ---------------------------------------------------------------------------
1235 dnl common dialogs
1236 dnl ---------------------------------------------------------------------------
1237
1238 WX_ARG_ENABLE(commondlg,   [  --enable-commondlg      use all common dialogs], wxUSE_COMMONDLGS)
1239 WX_ARG_ENABLE(aboutdlg,    [  --enable-aboutdlg       use wxAboutBox], wxUSE_ABOUTDLG)
1240 WX_ARG_ENABLE(choicedlg,   [  --enable-choicedlg      use wxChoiceDialog], wxUSE_CHOICEDLG)
1241 WX_ARG_ENABLE(coldlg,      [  --enable-coldlg         use wxColourDialog], wxUSE_COLOURDLG)
1242 WX_ARG_ENABLE(filedlg,     [  --enable-filedlg        use wxFileDialog], wxUSE_FILEDLG)
1243 WX_ARG_ENABLE(finddlg,     [  --enable-finddlg        use wxFindReplaceDialog], wxUSE_FINDREPLDLG)
1244 WX_ARG_ENABLE(fontdlg,     [  --enable-fontdlg        use wxFontDialog], wxUSE_FONTDLG)
1245 WX_ARG_ENABLE(dirdlg,      [  --enable-dirdlg         use wxDirDialog], wxUSE_DIRDLG)
1246 WX_ARG_ENABLE(msgdlg,      [  --enable-msgdlg         use wxMessageDialog], wxUSE_MSGDLG)
1247 WX_ARG_ENABLE(numberdlg,   [  --enable-numberdlg      use wxNumberEntryDialog], wxUSE_NUMBERDLG)
1248 WX_ARG_ENABLE(splash,      [  --enable-splash         use wxSplashScreen], wxUSE_SPLASH)
1249 WX_ARG_ENABLE(textdlg,     [  --enable-textdlg        use wxTextDialog], wxUSE_TEXTDLG)
1250 WX_ARG_ENABLE(tipdlg,      [  --enable-tipdlg         use startup tips], wxUSE_STARTUP_TIPS)
1251 WX_ARG_ENABLE(progressdlg, [  --enable-progressdlg    use wxProgressDialog], wxUSE_PROGRESSDLG)
1252 WX_ARG_ENABLE(wizarddlg,   [  --enable-wizarddlg      use wxWizard], wxUSE_WIZARDDLG)
1253
1254 dnl ---------------------------------------------------------------------------
1255 dnl misc GUI options
1256 dnl ---------------------------------------------------------------------------
1257
1258 WX_ARG_ENABLE(menus,       [  --enable-menus          use wxMenu/wxMenuBar/wxMenuItem classes], wxUSE_MENUS)
1259 WX_ARG_ENABLE(miniframe,   [  --enable-miniframe      use wxMiniFrame class], wxUSE_MINIFRAME)
1260 WX_ARG_ENABLE(tooltips,    [  --enable-tooltips       use wxToolTip class], wxUSE_TOOLTIPS)
1261 WX_ARG_ENABLE(splines,     [  --enable-splines        use spline drawing code], wxUSE_SPLINES)
1262 WX_ARG_ENABLE(mousewheel,  [  --enable-mousewheel     use mousewheel], wxUSE_MOUSEWHEEL)
1263 WX_ARG_ENABLE(validators,  [  --enable-validators     use wxValidator and derived classes], wxUSE_VALIDATORS)
1264 WX_ARG_ENABLE(busyinfo,    [  --enable-busyinfo       use wxBusyInfo], wxUSE_BUSYINFO)
1265 WX_ARG_ENABLE(joystick,    [  --enable-joystick       use wxJoystick], wxUSE_JOYSTICK)
1266 WX_ARG_ENABLE(metafile,    [  --enable-metafiles      use wxMetaFile (Win32 only)], wxUSE_METAFILE)
1267 WX_ARG_ENABLE(dragimage,   [  --enable-dragimage      use wxDragImage], wxUSE_DRAGIMAGE)
1268 WX_ARG_ENABLE(accessibility,[  --enable-accessibility  enable accessibility support], wxUSE_ACCESSIBILITY)
1269
1270 if test "$wxUSE_MSW" = "1"; then
1271     WX_ARG_ENABLE(dccache, [  --enable-dccache        cache temporary wxDC objects (Win32 only)], wxUSE_DC_CACHEING)
1272 fi
1273
1274 dnl ---------------------------------------------------------------------------
1275 dnl support for image formats that do not rely on external library
1276 dnl ---------------------------------------------------------------------------
1277
1278 WX_ARG_ENABLE(palette,     [  --enable-palette        use wxPalette class], wxUSE_PALETTE)
1279 WX_ARG_ENABLE(image,       [  --enable-image          use wxImage class], wxUSE_IMAGE)
1280 WX_ARG_ENABLE(gif,         [  --enable-gif            use gif images (GIF file format)], wxUSE_GIF)
1281 WX_ARG_ENABLE(pcx,         [  --enable-pcx            use pcx images (PCX file format)], wxUSE_PCX)
1282 WX_ARG_ENABLE(tga,         [  --enable-tga            use tga images (TGA file format)], wxUSE_TGA)
1283 WX_ARG_ENABLE(iff,         [  --enable-iff            use iff images (IFF file format)], wxUSE_IFF)
1284 WX_ARG_ENABLE(pnm,         [  --enable-pnm            use pnm images (PNM file format)], wxUSE_PNM)
1285 WX_ARG_ENABLE(xpm,         [  --enable-xpm            use xpm images (XPM file format)], wxUSE_XPM)
1286 WX_ARG_ENABLE(ico_cur,     [  --enable-icocur         use Windows ICO and CUR formats], wxUSE_ICO_CUR)
1287
1288 fi
1289
1290 dnl ---------------------------------------------------------------------------
1291 dnl flavour support
1292 dnl ---------------------------------------------------------------------------
1293
1294 dnl Should this be --enable?  I flip-flopped a couple of times and this seems
1295 dnl in the spirit if not the letter, we have gtk-prefix and the like in this group.
1296 dnl It doesn't actually change anything but the output file names.
1297 AC_ARG_WITH(flavour,       [  --with-flavour=NAME     specify a name to identify this build], [WX_FLAVOUR="$withval"])
1298
1299 dnl ---------------------------------------------------------------------------
1300 dnl some win32 settings
1301 dnl ---------------------------------------------------------------------------
1302
1303 WX_ARG_ENABLE(official_build,  [  --enable-official_build official build of wxWidgets (win32 DLL only)], wxUSE_OFFICIAL_BUILD)
1304 AC_ARG_ENABLE(vendor,  [  --enable-vendor=VENDOR  vendor name (win32 DLL only)], [VENDOR="$enableval"])
1305 if test "x$VENDOR" = "x"; then
1306     VENDOR="custom"
1307 fi
1308
1309
1310 dnl for GUI only
1311
1312 dnl cache the options values before (may be) aborting below
1313 WX_ARG_CACHE_FLUSH
1314
1315 dnl check that no more than one toolkit is given and that if none are given that
1316 dnl we have a default one
1317
1318 AC_MSG_CHECKING(for toolkit)
1319
1320 # In Wine, we need to default to MSW, not GTK or MOTIF
1321 if test "$wxUSE_WINE" = "yes"; then
1322     DEFAULT_DEFAULT_wxUSE_GTK=0
1323     DEFAULT_DEFAULT_wxUSE_MOTIF=0
1324     DEFAULT_DEFAULT_wxUSE_MSW=1
1325     wxUSE_SHARED=no
1326     CC=${CC:-winegcc}
1327     CXX=${CXX:-wineg++}
1328 fi
1329
1330
1331 if test "$wxUSE_GUI" = "yes"; then
1332
1333     if test "$USE_BEOS" = 1; then
1334         AC_MSG_ERROR([BeOS GUI is not supported yet, use --disable-gui])
1335     fi
1336
1337     if test "$TOOLKIT_GIVEN" = 1; then
1338       dnl convert "yes", "any" or a number to 1 and "no" to 0
1339       for toolkit in `echo $ALL_TOOLKITS`; do
1340         var=wxUSE_$toolkit
1341         eval "value=\$${var}"
1342         if test "x$value" = "xno"; then
1343           eval "$var=0"
1344         elif test "x$value" != "x"; then
1345           eval "$var=1"
1346         fi
1347
1348         if test "x$value" != "x" -a "x$value" != "xyes" -a "x$value" != "xno"; then
1349           eval "wx${toolkit}_VERSION=$value"
1350         fi
1351       done
1352     else
1353       dnl try to guess the most apropriate toolkit for this platform
1354       for toolkit in `echo $ALL_TOOLKITS`; do
1355         if test "$has_toolkit_in_cache" != 1; then
1356           var=DEFAULT_DEFAULT_wxUSE_$toolkit
1357         else
1358           var=DEFAULT_wxUSE_$toolkit
1359
1360           eval "version=\$DEFAULT_wx${toolkit}_VERSION"
1361           if test "x$version" != "x"; then
1362             eval "wx${toolkit}_VERSION=$version"
1363           fi
1364         fi
1365         eval "wxUSE_$toolkit=\$${var}"
1366       done
1367     fi
1368
1369     dnl we suppose that expr is available (maybe there is a better way to do
1370     dnl this? what about using ALL_TOOLKITS? TODO)
1371     NUM_TOOLKITS=`expr ${wxUSE_COCOA:-0} + ${wxUSE_GTK:-0} + ${wxUSE_MAC:-0} \
1372                   + ${wxUSE_MGL:-0} + ${wxUSE_DFB:-0} + ${wxUSE_MICROWIN:-0} \
1373                   + ${wxUSE_MOTIF:-0} + ${wxUSE_MSW:-0} + ${wxUSE_X11:-0}`
1374
1375     dnl Allow wxUSE_PM only for OS/2 with EMX.
1376     case "${host}" in
1377       *-pc-os2_emx | *-pc-os2-emx )
1378         NUM_TOOLKITS=`expr ${NUM_TOOLKITS} + ${wxUSE_PM:-0}`
1379     esac
1380
1381     case "$NUM_TOOLKITS" in
1382       1)
1383       ;;
1384       0)
1385         AC_MSG_ERROR(Please specify a toolkit -- cannot determine the default for ${host})
1386       ;;
1387       *)
1388         AC_MSG_ERROR(Please specify at most one toolkit (maybe some are cached in configarg.cache?))
1389     esac
1390
1391     # to be removed when --disable-gtk2 isn't needed
1392     if test "x$wxUSE_GTK2" = "xyes"; then
1393         wxGTK_VERSION=2
1394     elif test "x$wxUSE_GTK2" = "xno"; then
1395         wxGTK_VERSION=1
1396     fi
1397
1398     dnl cache the wxUSE_<TOOLKIT> values too
1399     for toolkit in `echo $ALL_TOOLKITS`; do
1400       var=wxUSE_$toolkit
1401       eval "value=\$${var}"
1402       if test "x$value" != x; then
1403         cache_var=CACHE_$toolkit
1404         eval "cache=\$${cache_var}"
1405         if test "$cache" = 1; then
1406           echo "$var=$value" >> ${wx_arg_cache_file}
1407           eval "version=\$wx${toolkit}_VERSION"
1408           if test "x$version" != "x"; then
1409             echo "wx${toolkit}_VERSION=$version" >> ${wx_arg_cache_file}
1410           fi
1411         fi
1412         if test "$value" = 1; then
1413           toolkit_echo=`echo $toolkit | tr "[[A-Z]]" "[[a-z]]"`
1414           AC_MSG_RESULT($toolkit_echo)
1415         fi
1416       fi
1417     done
1418 else
1419     if test "x$host_alias" != "x"; then
1420         AC_MSG_RESULT(base ($host_alias hosted) only)
1421     else
1422         AC_MSG_RESULT(base only)
1423     fi
1424 fi
1425
1426 dnl ---------------------------------------------------------------------------
1427 dnl Checks for programs
1428 dnl ---------------------------------------------------------------------------
1429
1430 dnl flush the cache because checking for programs might abort
1431 AC_CACHE_SAVE
1432
1433 dnl C-compiler checks
1434 dnl   defines CC with the compiler to use
1435 dnl   defines GCC with yes if using gcc
1436 dnl   defines GCC empty if not using gcc
1437 dnl   defines CFLAGS
1438 dnl
1439 dnl this magic incantation is needed to prevent AC_PROG_CC from setting the
1440 dnl default CFLAGS (something like "-g -O2") -- we don't need this as we add
1441 dnl -g and -O flags ourselves below
1442 CFLAGS=${CFLAGS:=}
1443 AC_BAKEFILE_PROG_CC
1444
1445 dnl is -traditional needed for correct compilations
1446 dnl   adds -traditional for gcc if needed
1447 AC_PROG_GCC_TRADITIONAL
1448
1449 dnl C++-compiler checks
1450 dnl   defines CXX with the compiler to use
1451 dnl   defines GXX with yes if using gxx
1452 dnl   defines GXX empty if not using gxx
1453 dnl   defines CXXFLAGS
1454 dnl
1455 dnl see CFLAGS line above
1456 CXXFLAGS=${CXXFLAGS:=}
1457 AC_BAKEFILE_PROG_CXX
1458
1459 dnl ranlib command
1460 dnl   defines RANLIB with the appropriate command
1461 AC_PROG_RANLIB
1462
1463 dnl ar command
1464 dnl   defines AR with the appropriate command
1465 AC_CHECK_TOOL(AR, ar)
1466 if test "x$AR" = "x" ; then
1467     AC_MSG_ERROR([ar is needed to build wxWidgets])
1468 fi
1469
1470 dnl install checks
1471 dnl   defines INSTALL with the appropriate command
1472 AC_PROG_INSTALL
1473
1474 dnl   make install path absolute (if not already);
1475 dnl   will fail with (some) MSDOS paths
1476 case ${INSTALL} in
1477   /* ) # Absolute
1478      ;;
1479   ?:* ) # Drive letter, considered as absolute.
1480      ;;
1481   *)
1482      INSTALL=`pwd`/${INSTALL} ;;
1483 esac
1484
1485
1486 case "${host}" in
1487
1488     dnl The other BSD's should probably go in here too, since this is
1489     dnl to workaround a strange static lib BSDism.
1490     dnl Mac OS X install seems to ignore -p option...
1491     *-*-darwin* )
1492         INSTALL_PROGRAM="cp -fp"
1493         INSTALL_DATA="cp -fp"
1494         ;;
1495     *)
1496         ;;
1497 esac
1498
1499 dnl strip command
1500 dnl   defines STRIP as strip or nothing (true) if not found
1501 AC_CHECK_TOOL(STRIP, strip, true)
1502
1503 dnl Win32 tools
1504 if test "$wxUSE_WINE" = "yes"; then
1505     AC_CHECK_TOOL(WINDRES, wrc)
1506     RESCOMP="$WINDRES"
1507 else
1508     case "${host}" in
1509     *-*-cygwin* | *-*-mingw32* )
1510         dnl Bakefile CVS (as of 2005-11-24) now detects windres properly
1511         dnl ... maybe it does, but it does not make it available here
1512         dnl anymore, so do it ourselves still.
1513         AC_CHECK_TOOL(WINDRES, windres)
1514         RESCOMP="$WINDRES"
1515         AC_CHECK_TOOL(DLLTOOL, dlltool)
1516         ;;
1517     esac
1518 fi
1519
1520 dnl does make support "-include" (only GNU make does AFAIK)?
1521 AC_CACHE_CHECK([if make is GNU make], wx_cv_prog_makeisgnu,
1522 [
1523     if ( ${SHELL-sh} -c "${MAKE-make} --version" 2> /dev/null |
1524             $EGREP -s GNU > /dev/null); then
1525         wx_cv_prog_makeisgnu="yes"
1526     else
1527         wx_cv_prog_makeisgnu="no"
1528     fi
1529 ])
1530
1531 if test "x$wx_cv_prog_makeisgnu" = "xyes"; then
1532     IF_GNU_MAKE=""
1533 else
1534     IF_GNU_MAKE="#"
1535 fi
1536
1537 AC_SUBST(IF_GNU_MAKE)
1538
1539 dnl we don't need to check for VPATH support in GNU make - it does have it
1540 if test "x$wx_cv_prog_makeisgnu" != "xyes"; then
1541 dnl check if VPATH works
1542 AC_CACHE_CHECK([if make supports VPATH], wx_cv_prog_makevpath, [
1543 dnl create Makefile
1544 cat - << EOF > confMake
1545 check : file
1546         cp \$? \$@
1547         cp \$? final_file
1548 EOF
1549
1550 if test ! -d sub ; then
1551   mkdir sub
1552 fi
1553 echo dummy > sub/file
1554 ${MAKE-make} -f confMake VPATH=sub 2>&5 > /dev/null
1555 RESULT=$?
1556 rm -f sub/file check final_file confMake
1557 rmdir sub
1558 if test "$RESULT" = 0; then
1559   wx_cv_prog_makevpath="yes"
1560 else
1561   wx_cv_prog_makevpath="no"
1562 fi
1563 ])
1564
1565 if test "x$wx_cv_prog_makevpath" != "xyes"; then
1566 AC_MSG_ERROR([
1567 You need a make-utility that is able to use the variable
1568 VPATH correctly.
1569 If your version of make does not support VPATH correctly,
1570 please install GNU-make (possibly as gmake), and start
1571 configure with the following command:
1572 export MAKE=gmake; ./configure  for sh-type shells
1573 setenv MAKE gmake; ./configure  for csh-type shells
1574 Also please do remember to use gmake in this case every time
1575 you are trying to compile.
1576 ])
1577 fi dnl make without VPATH
1578 fi dnl not GNU make
1579
1580 dnl needed for making link to setup.h
1581 AC_PROG_LN_S
1582
1583
1584 dnl ------------------------------------------------------------------------
1585 dnl Platform specific tests
1586 dnl ------------------------------------------------------------------------
1587
1588 dnl xlC needs -qunique under AIX so that one source file can be
1589 dnl compiled to multiple object files and safely linked together.
1590 if test "x$XLCXX" = "xyes" -a "x$USE_AIX" = "x1"; then
1591     CXXFLAGS="-qunique $CXXFLAGS"
1592 fi
1593
1594 dnl This case is for PowerPC OS X vs. everything else
1595 case "${host}" in
1596   powerpc-*-darwin* )
1597     AC_MSG_CHECKING([if __POWERPC__ is already defined])
1598     AC_TRY_COMPILE([],[#ifndef __POWERPC__
1599         choke me for lack of PowerPC
1600 #endif
1601 ],
1602         [AC_MSG_RESULT([yes])],
1603         [AC_MSG_RESULT([no])
1604         AC_DEFINE(__POWERPC__)
1605     ])
1606   ;;
1607 esac
1608
1609 dnl This case is for OS X vs. everything else
1610 case "${host}" in
1611   *-*-darwin* )
1612     AC_MSG_CHECKING([if CoreFoundation/CFBase.h is usable])
1613     AC_TRY_COMPILE([#include <CoreFoundation/CFBase.h>
1614 ],[],
1615         [AC_MSG_RESULT([yes])],
1616         [AC_MSG_RESULT([no])
1617         AC_MSG_CHECKING([if __CF_USE_FRAMEWORK_INCLUDES__ is required])
1618         AC_TRY_COMPILE([#define __CF_USE_FRAMEWORK_INCLUDES__
1619 #include <CoreFoundation/CFBase.h>
1620         ],[],
1621         [AC_MSG_RESULT([yes])
1622         dnl We must use -D so source files that don't include wx/setup.h
1623         dnl but do include CFBase will work.
1624         CPPFLAGS="-D__CF_USE_FRAMEWORK_INCLUDES__ $CPPFLAGS"],
1625         [AC_MSG_FAILURE([no.  CoreFoundation not available.])]
1626         )
1627         ]
1628     )
1629   ;;
1630 esac
1631
1632 dnl Determine whether we want to use Cygwin as Windows or POSIX platform: the
1633 dnl latter makes more sense for wxGTK/Motif/X11 ports
1634 wants_win32=0
1635 doesnt_want_win32=0
1636 case "${host}" in
1637   *-*-cygwin*)
1638       if test "$wxUSE_MSW" = 1 ; then
1639         wants_win32=1
1640       else
1641         dnl when we use cygwin compiler with -mno-cygwin option it uses mingw32
1642         dnl headers and libraries, so it's Windows-like in this case
1643         AC_CACHE_CHECK([if -mno-cygwin is in effect], wx_cv_nocygwin,
1644             [
1645                 AC_TRY_COMPILE(
1646                     [],
1647                     [
1648                         #ifdef __MINGW32__
1649                             choke me
1650                         #endif
1651                     ],
1652                     wx_cv_nocygwin=no,
1653                     wx_cv_nocygwin=yes
1654                 )
1655             ]
1656         )
1657
1658         if test "$wx_cv_nocygwin" = "yes"; then
1659             wants_win32=1
1660         else
1661             doesnt_want_win32=1
1662         fi
1663       fi
1664       if test "$wants_win32" = 1 ; then
1665         BAKEFILE_FORCE_PLATFORM=win32
1666       fi
1667   ;;
1668   *-*-mingw*)
1669       wants_win32=1
1670   ;;
1671 esac
1672
1673 if test "$wxUSE_WINE" = "yes"; then
1674     wants_win32=1
1675     LDFLAGS_GUI="-mwindows"
1676 fi
1677
1678 dnl NB: The two tests bellow are *NOT* mutually exclusive! They should only
1679 dnl     take effect on Cygwin/Mingw and not other platforms.
1680 if test "$wants_win32" = 1 ; then
1681     USE_UNIX=0
1682     USE_WIN32=1
1683     AC_DEFINE(__WIN32__)
1684     AC_DEFINE(__WIN95__)
1685     AC_DEFINE(__WINDOWS__)
1686     AC_DEFINE(__GNUWIN32__)
1687     AC_DEFINE(STRICT)
1688 fi
1689 if test "$doesnt_want_win32" = 1 ; then
1690     USE_UNIX=1
1691     USE_WIN32=0
1692 fi
1693 dnl (end of Windows-only piece)
1694
1695 if test "$USE_UNIX" = 1 ; then
1696     wxUSE_UNIX=yes
1697     AC_DEFINE(__UNIX__)
1698 fi
1699
1700 dnl This case is for OS/2 vs. everything else
1701 case "${host}" in
1702   *-pc-os2_emx | *-pc-os2-emx )
1703       dnl ---------------------------------------------------------------------
1704       dnl When we are using gcc on OS/2, we want to be either using resources
1705       dnl (PM) or a more complete POSIX emulation for Motif/GTK+/X11.
1706       dnl Moreover we need to link explicitly against either stdcpp.a or
1707       dnl stdcxx.a (depending on compiler version), since we are using "gcc",
1708       dnl not "g++/c++".
1709       dnl ---------------------------------------------------------------------
1710       dnl (OS/2-only piece)
1711       if test "$wxUSE_MOTIF" = 1 -o "$wxUSE_GTK" = 1 -o "$wxUSE_X11" = 1; then
1712           dnl More complete Unix emulation for unix-like ports
1713           dnl by linking in POSIX/2's cExt (if available).
1714           AC_CHECK_LIB(cExt, drand48, LIBS="$LIBS -lcExt")
1715       else
1716           dnl Include resources for the "native" port (wxPM).
1717           RESPROGRAMOBJ="\${top_srcdir}/include/wx/os2/wx.res"
1718       fi
1719       dnl Check for the gcc version (and thereby for the C runtime library).
1720       dnl wx_cv_gccversion = EMX2 -> Standard EMX environment
1721       dnl wx_cv_gccversion = EMX3 -> EMX with gcc-3.0.3 or gcc-3.2.1
1722       dnl wx_cv_gccversion = Innotek5 -> gcc-3.2.2 with Innotek libc5
1723       dnl wx_cv_gccversion = Innotek6 -> gcc-3.3.5 with Innotek libc6.
1724       AC_CACHE_CHECK([for gcc/libc version], wx_cv_gccversion,[
1725           AC_TRY_RUN(
1726               dnl Check the gcc version macro.
1727               [
1728                   #include <stdio.h>
1729
1730                   int main()
1731                   {
1732                       FILE *f=fopen("conftestval", "w");
1733                       if (!f) exit(1);
1734                       fprintf(f,
1735                   #if (__GNUC__ < 3)
1736                               "EMX2"
1737                   #elif (__GNUC__==3) && ((__GNUC_MINOR__ < 2) || ((__GNUC_MINOR__==2) && (__GNUC_PATCHLEVEL__<2)))
1738                               "EMX3"
1739                   #elif (__GNUC__==3) && (__GNUC_MINOR__==2) && (__GNUC_PATCHLEVEL__==2)
1740                               "Innotek5"
1741                   #else
1742                               "Innotek6"
1743                   #endif
1744                       );
1745                       exit(0);
1746                   }
1747               ],
1748               wx_cv_gccversion=`cat conftestval`,
1749               wx_cv_gccversion="EMX2",
1750               dnl Compilation error: Assuming standard EMX environment
1751               wx_cv_gccversion="EMX2"
1752           )
1753       ])
1754       if test "$wx_cv_gccversion" = "EMX2"; then
1755           LIBS="$LIBS -lstdcpp"
1756           LDFLAGS="$LDFLAGS -Zsysv-signals"
1757       else
1758           if test "$wx_cv_gccversion" = "EMX3"; then
1759               LIBS="$LIBS -lstdcxx -lgcc"
1760               LDFLAGS="$LDFLAGS -Zsysv-signals"
1761           else
1762               LIBS="$LIBS -lstdc++"
1763           fi
1764       fi
1765       if test "$wxUSE_SHARED" = "yes" -a "$wxUSE_OMF" = "no"; then
1766         AC_MSG_WARN([Building DLLs requires OMF mode, enabled])
1767         wxUSE_OMF=yes
1768         enable_omf=yes
1769       fi
1770       dnl (end of OS/2-only piece)
1771   ;;
1772   *)
1773       dnl ---------------------------------------------------------------------
1774       dnl look for strcasecmp() in string.h and then strings.h if it's not
1775       dnl there. Don't do this on OS/2, where "stricmp" is the function to be
1776       dnl used.
1777       dnl ---------------------------------------------------------------------
1778       dnl (non-OS/2-only piece)
1779
1780       AC_CACHE_CHECK([for strcasecmp() in string.h], ac_cv_string_strcasecmp, [
1781           AC_TRY_LINK([
1782               #include <string.h>
1783               ],
1784               [
1785                   strcasecmp("foo", "bar");
1786               ],
1787               ac_cv_string_strcasecmp=yes,
1788               ac_cv_string_strcasecmp=no
1789           )
1790       ])
1791
1792       if test x"$ac_cv_string_strcasecmp" = "xyes"; then
1793           AC_DEFINE(HAVE_STRCASECMP_IN_STRING_H)
1794       else
1795           AC_CACHE_CHECK([for strcasecmp() in strings.h], ac_cv_strings_strcasecmp, [
1796               AC_TRY_LINK([
1797                   #include <strings.h>
1798                   ],
1799                   [
1800                       strcasecmp("foo", "bar");
1801                   ],
1802                   ac_cv_strings_strcasecmp=yes,
1803                   ac_cv_strings_strcasecmp=no
1804               )
1805           ])
1806
1807           if test x"$ac_cv_strings_strcasecmp" = "xyes"; then
1808               AC_DEFINE(HAVE_STRCASECMP_IN_STRINGS_H)
1809           else
1810               AC_MSG_ERROR([No case-insensitive string comparison function found.])
1811           fi
1812       fi
1813
1814       dnl (end of non-OS/2-only piece)
1815   ;;
1816 esac
1817
1818 dnl ------------------------------------------------------------------------
1819 dnl Check for headers
1820 dnl ------------------------------------------------------------------------
1821
1822 AC_CHECK_HEADERS(stdlib.h fnmatch.h langinfo.h malloc.h unistd.h wchar.h)
1823
1824 dnl maybe wchar_t is in wcstr.h if we don't have wchar.h?
1825 if test "$ac_cv_header_wchar_h" != "yes"; then
1826     AC_CHECK_HEADERS(wcstr.h)
1827 fi
1828
1829 case "${host}" in
1830   *-pc-os2_emx | *-pc-os2-emx )
1831       dnl Explicitly link -lintl if langinfo.h is available
1832       dnl and intl not yet included in libc
1833       if test $ac_cv_header_langinfo_h = "yes" \
1834                 -a \(   "$wx_cv_gccversion" = "EMX2" \
1835                      -o "$wx_cv_gccversion" = "EMX3" \
1836                      -o "$wx_cv_gccversion" = "Innotek5" \); then
1837           LIBS="$LIBS -lintl"
1838       fi
1839   ;;
1840 esac
1841
1842 dnl POSIX needs this for select(), but old systems don't have it
1843 if test "$USE_UNIX" = 1 ; then
1844     AC_CHECK_HEADERS([sys/select.h])
1845 fi
1846
1847 dnl ---------------------------------------------------------------------------
1848 dnl Checks for compiler characteristics
1849 dnl ---------------------------------------------------------------------------
1850
1851 dnl defines const to be empty if c-compiler does not support const fully
1852 AC_C_CONST
1853 dnl defines inline to a sensible value for the c-compiler
1854 AC_C_INLINE
1855
1856 dnl check the sizes of integral types (give some reasonable default values for
1857 dnl cross-compiling)
1858 dnl   defines the size of certain types of variables in SIZEOF_<TYPE>
1859 AC_CHECK_SIZEOF(char, 1)
1860 AC_CHECK_SIZEOF(short, 2)
1861 AC_CHECK_SIZEOF(void *, 4)
1862 AC_CHECK_SIZEOF(int, 4)
1863 AC_CHECK_SIZEOF(long, 4)
1864 AC_CHECK_SIZEOF(size_t, 4)
1865
1866 case "${host}" in
1867     arm-*-linux* )
1868         AC_CHECK_SIZEOF(long long, 8)
1869     ;;
1870     *-hp-hpux* )
1871         AC_CHECK_SIZEOF(long long, 0)
1872         if test "$ac_cv_sizeof_long_long" != "0"; then
1873             dnl HPUX 10.20 headers need this define in order to use long long definitions
1874             CPPFLAGS="-D_INCLUDE_LONGLONG $CPPFLAGS"
1875         fi
1876     ;;
1877     * )
1878         AC_CHECK_SIZEOF(long long, 0)
1879 esac
1880
1881 dnl SGI/Irix's stdio.h does not include wchar_t. Mac OS X does not provide
1882 dnl wchar.h and wchar_t is defined by stdlib.h (GD)
1883 AC_CHECK_SIZEOF(wchar_t, 0,
1884     [
1885         /* DJGPP's wchar_t is now a keyword in C++ (still not C though) */
1886         #if defined(__DJGPP__) && !( (__GNUC_MINOR__ >= 8 && __GNUC__ == 2 ) || __GNUC__ >= 3 )
1887         #  error "fake wchar_t"
1888         #endif
1889         #ifdef HAVE_WCHAR_H
1890         #  ifdef __CYGWIN__
1891         #    include <stddef.h>
1892         #  endif
1893         #  include <wchar.h>
1894         #endif
1895         #ifdef HAVE_STDLIB_H
1896         #  include <stdlib.h>
1897         #endif
1898         #include <stdio.h>
1899     ]
1900 )
1901 if test "$ac_cv_sizeof_wchar_t" != "0"; then
1902     wxUSE_WCHAR_T=yes
1903 else
1904     wxUSE_WCHAR_T=no
1905 fi
1906
1907 dnl checks needed to define wxVaCopy
1908 AC_CACHE_CHECK([for va_copy],
1909     wx_cv_func_va_copy,
1910     [
1911         AC_LINK_IFELSE([
1912             #include <stdarg.h>
1913             void foo(char *f, ...)
1914             {
1915                 va_list ap1, ap2;
1916                 va_start(ap1, f);
1917                 va_copy(ap2, ap1);
1918                 va_end(ap2);
1919                 va_end(ap1);
1920             }
1921             int main()
1922             {
1923                 foo("hi", 17);
1924                 return 0;
1925             }],
1926             wx_cv_func_va_copy=yes,
1927             wx_cv_func_va_copy=no
1928         )
1929     ]
1930 )
1931
1932 if test $wx_cv_func_va_copy = "yes"; then
1933     AC_DEFINE(HAVE_VA_COPY)
1934 else
1935     dnl try to understand how can we copy va_lists
1936     AC_CACHE_CHECK([if va_list can be copied by value],
1937         wx_cv_type_va_list_lvalue,
1938         [
1939             AC_RUN_IFELSE([
1940                 #include <stdarg.h>
1941                 int foo(char *f, ...)
1942                 {
1943                     va_list ap1, ap2;
1944                     va_start(ap1, f);
1945                     ap2 = ap1;
1946                     if ( va_arg(ap1, int) != 17 || va_arg(ap2, int) != 17 )
1947                         return 1;
1948                     va_end(ap2);
1949                     va_end(ap1);
1950                     return 0;
1951                 }
1952                 int main()
1953                 {
1954                     return foo("hi", 17);
1955                 }],
1956                 wx_cv_type_va_list_lvalue=yes,
1957                 wx_cv_type_va_list_lvalue=no,
1958                 dnl assume most common case for cross-compiling...
1959                 wx_cv_type_va_list_lvalue=yes
1960             )
1961         ]
1962     )
1963
1964     if test $wx_cv_type_va_list_lvalue != "yes"; then
1965         dnl we suppose that the only thing which can't be copied like this
1966         dnl are arrays... only experience will show whether this is really true
1967         AC_DEFINE(VA_LIST_IS_ARRAY)
1968     fi
1969 fi
1970
1971 dnl Check if variadic macros (C99 feature) are supported:
1972 AC_CACHE_CHECK(
1973     [whether the compiler supports variadic macros],
1974     [wx_cv_have_variadic_macros],
1975     [
1976         dnl C compiler might support variadic macros when C++ one doesn't
1977         dnl (happens with gcc/g++ 2.95.4), so must use C++ one explicitly
1978         AC_LANG_PUSH(C++)
1979         AC_COMPILE_IFELSE(
1980             AC_LANG_PROGRAM(
1981                 [
1982                     #include <stdio.h>
1983                     #define test(fmt, ...) printf(fmt, __VA_ARGS__)
1984                 ],
1985                 [
1986                     test("%s %d %p", "test", 1, 0);
1987                 ]
1988             ),
1989             [wx_cv_have_variadic_macros=yes],
1990             [wx_cv_have_variadic_macros=no]
1991             )
1992         AC_LANG_POP()
1993     ]
1994 )
1995
1996 if test $wx_cv_have_variadic_macros = "yes"; then
1997     AC_DEFINE(HAVE_VARIADIC_MACROS)
1998 fi
1999
2000 dnl check for large file support
2001 AC_SYS_LARGEFILE
2002
2003 dnl we need to define _FILE_OFFSET_BITS or _LARGE_FILES on the compiler command
2004 dnl line because otherwise the system headers risk being included before
2005 dnl wx/defs.h which defines these constants leading to inconsistent
2006 dnl sizeof(off_t) in different source files of the same program and linking
2007 dnl problems
2008 if test "x$wx_largefile" = "xyes"; then
2009     if test "x$ac_cv_sys_file_offset_bits" = "x64"; then
2010         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_FILE_OFFSET_BITS=64 -D_LARGE_FILES"
2011
2012         dnl We get "Large Files (ILP32) not supported in strict ANSI mode."
2013         dnl #error from HP standard headers unless __STDC_EXT__ is defined.
2014         dnl The compiler should define it automatically, but some old g++
2015         dnl versions don't define it, so test and add it if necessary. AFAIK
2016         dnl the problem only affects the C++ compiler so it is added to
2017         dnl CXXFLAGS only.
2018         if test "$USE_HPUX" = 1 -a "$GXX" = "yes"; then
2019             AC_CACHE_CHECK(
2020                 [if -D__STDC_EXT__ is required],
2021                 wx_cv_STDC_EXT_required,
2022                 [
2023                     AC_LANG_PUSH(C++)
2024                     AC_TRY_COMPILE(
2025                         [],
2026                         [
2027                             #ifndef __STDC_EXT__
2028                                 choke me
2029                             #endif
2030                         ],
2031                         wx_cv_STDC_EXT_required=no,
2032                         wx_cv_STDC_EXT_required=yes
2033                     )
2034                     AC_LANG_POP()
2035                 ]
2036             )
2037             if test "x$wx_cv_STDC_EXT_required" = "xyes"; then
2038                 WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -D__STDC_EXT__"
2039             fi
2040         fi
2041     else
2042         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_LARGE_FILES"
2043     fi
2044     dnl AC_FUNC_FSEEKO sets HAVE_FSEEKO and $ac_cv_sys_largefile_source
2045     AC_FUNC_FSEEKO
2046     if test "$ac_cv_sys_largefile_source" != no; then
2047         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_LARGEFILE_SOURCE=$ac_cv_sys_largefile_source"
2048     fi
2049 fi
2050
2051 dnl check for bytesex stuff (don't use AC_C_BIGENDIAN to allow cross-compiling)
2052 WX_C_BIGENDIAN
2053
2054 dnl check for iostream (as opposed to iostream.h) standard header
2055 WX_CPP_NEW_HEADERS(, AC_DEFINE(wxUSE_IOSTREAMH))
2056
2057 dnl check whether C++ compiler supports bool built-in type
2058 WX_CPP_BOOL
2059
2060 dnl check whether C++ compiler supports explicit keyword
2061 WX_CPP_EXPLICIT
2062
2063 dnl check whether C++ compiler supports C++ casts
2064 AC_CXX_CONST_CAST
2065 AC_CXX_REINTERPRET_CAST
2066 AC_CXX_STATIC_CAST
2067 dnl we don't use HAVE_DYNAMIC_CAST anywhere right now...
2068 dnl AC_CXX_DYNAMIC_CAST
2069
2070 dnl With Sun CC, temporaries have block scope by default. This flag is needed
2071 dnl to get the expression scope behaviour that conforms to the standard.
2072 if test "x$SUNCXX" = xyes; then
2073     CXXFLAGS="-features=tmplife $CXXFLAGS"
2074 fi
2075
2076 dnl Sun X11 headers are (still, in 2005!) non-ANSI and the best they could do
2077 dnl was to hack their C++ compiler to accept them silently -- but C compiler
2078 dnl still spits out dozens of warnings for each X include file, so suppress
2079 dnl them
2080 if test "x$SUNCC" = xyes; then
2081     CFLAGS="-erroff=E_NO_EXPLICIT_TYPE_GIVEN $CFLAGS"
2082 fi
2083
2084 dnl SGI mipsPro compiler gives this warning for "conversion from pointer to
2085 dnl same-sized integral type" even when there is an explicit cast and as there
2086 dnl is no way to turn it off and there are hundreds of these warnings in wx
2087 dnl sources, just turn it off for now
2088 dnl
2089 dnl a better long term solution would be to use #pragma set/reset woff in
2090 dnl wxPtrToUInt() and use it instead of casts elsewhere
2091 if test "x$SGICC" = "xyes"; then
2092     CFLAGS="-woff 3970 $CFLAGS"
2093 fi
2094 if test "x$SGICXX" = "xyes"; then
2095     CXXFLAGS="-woff 3970 $CXXFLAGS"
2096 fi
2097
2098 dnl HP-UX c89/aCC compiler warnings
2099 if test "x$HPCC" = "xyes"; then
2100     dnl 2011: "unrecognized preprocessor directive": nice warning but it's given
2101     dnl       even for directives inside #if which is not true (i.e. which are
2102     dnl       used for other compilers/OS) and so we have no way to get rid of it
2103     dnl 2450: "long long is non standard" -- yes, we know
2104     CFLAGS="+W 2011,2450 $CFLAGS"
2105 fi
2106 if test "x$HPCXX" = "xyes"; then
2107     dnl 2340: "value copied to temporary, reference to temporary used": very
2108     dnl       painful as triggered by any occurrence of user-defined conversion
2109     CXXFLAGS="+W 2340 $CXXFLAGS"
2110 fi
2111
2112 dnl DEC/Compaq/HP cxx warnings
2113 if test "x$COMPAQCXX" = "xyes"; then
2114     dnl -w0 enables all warnings, then we disable some of them:
2115     dnl basclsnondto: base class dtor non virtual (sometimes we do want this)
2116     dnl unrimpret:  "end of routine block may be unreachable" is given for
2117     dnl             every "if ( ) return ...; else return ...;"
2118     dnl intconlosbit: "conversion to integral type of smaller size could lose
2119     dnl               data" this is a useful warning but there are too many of
2120     dnl               them for now
2121     CXXFLAGS="-w0 -msg_disable basclsnondto,unrimpret,intconlosbit"
2122 fi
2123
2124 dnl the next few tests are all for C++ features and so need to be done using
2125 dnl C++ compiler
2126 AC_LANG_PUSH(C++)
2127
2128 dnl check for std::string or std::wstring
2129 if test "$wxUSE_STD_STRING" = "yes" -o "$wxUSE_STL" = "yes"; then
2130     if test "$wxUSE_UNICODE" = "yes"; then
2131         std_string="std::wstring"
2132         char_type="wchar_t"
2133     else
2134         std_string="std::string"
2135         char_type="char"
2136     fi
2137
2138     dnl check if <string> declares std::[w]string
2139     AC_CACHE_CHECK([for $std_string in <string>],
2140         wx_cv_class_stdstring,
2141         [
2142             AC_TRY_COMPILE([#include <string>],
2143                 [$std_string foo;],
2144                 wx_cv_class_stdstring=yes,
2145                 wx_cv_class_stdstring=no
2146             )
2147         ]
2148     )
2149
2150     if test "$wx_cv_class_stdstring" = yes; then
2151         if test "$wxUSE_UNICODE" = "yes"; then
2152             AC_DEFINE(HAVE_STD_WSTRING)
2153         fi
2154         dnl we don't need HAVE_STD_STRING, we just suppose it's available if
2155         dnl wxUSE_STD_STRING==yes
2156     else
2157         AC_CACHE_CHECK([if std::basic_string<$char_type> works],
2158             wx_cv_class_stdbasicstring,
2159             [
2160                 AC_TRY_COMPILE([
2161                     #ifdef HAVE_WCHAR_H
2162                     #  ifdef __CYGWIN__
2163                     #    include <stddef.h>
2164                     #  endif
2165                     #  include <wchar.h>
2166                     #endif
2167                     #ifdef HAVE_STDLIB_H
2168                     #  include <stdlib.h>
2169                     #endif
2170                     #include <stdio.h>
2171                     #include <string>
2172                     ],
2173                     [std::basic_string<$char_type> foo;
2174                      const $char_type* dummy = foo.c_str();],
2175                     wx_cv_class_stdbasicstring=yes,
2176                     wx_cv_class_stdbasicstring=no
2177                 )
2178             ]
2179         )
2180
2181         if test "$wx_cv_class_stdbasicstring" != yes; then
2182             if test "$wxUSE_STL" = "yes"; then
2183                 AC_MSG_ERROR([Can't use --enable-stl without $std_string or std::basic_string<$char_type>])
2184             elif grep wxUSE_STD_STRING $wx_arg_cache_file >/dev/null; then
2185                 AC_MSG_ERROR([Can't use --enable-std_string without $std_string or std::basic_string<$char_type>])
2186             else
2187                 AC_MSG_WARN([No $std_string or std::basic_string<$char_type>, switching to --disable-std_string])
2188                 wxUSE_STD_STRING=no
2189             fi
2190         fi
2191     fi
2192 fi
2193
2194 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
2195     AC_CHECK_TYPES([std::istream, std::ostream],,
2196                    [wxUSE_STD_IOSTREAM=no],
2197                    [#include <iostream>])
2198
2199     if test "$wxUSE_STD_IOSTREAM" != "yes"; then
2200         if grep wxUSE_STD_IOSTREAM $wx_arg_cache_file >/dev/null; then
2201             AC_MSG_ERROR([Can't use --enable-std_iostreams without std::istream and std::ostream])
2202         else
2203             AC_MSG_WARN([No std::iostreams, switching to --disable-std_iostreams])
2204         fi
2205     fi
2206 fi
2207
2208 if test "$wxUSE_STL" = "yes"; then
2209     dnl check for basic STL functionality
2210     AC_CACHE_CHECK([for basic STL functionality],
2211         wx_cv_lib_stl,
2212         [AC_TRY_COMPILE([#include <string>
2213             #include <functional>
2214             #include <algorithm>
2215             #include <vector>
2216             #include <list>],
2217             [std::vector<int> moo;
2218              std::list<int> foo;
2219              std::vector<int>::iterator it =
2220                  std::find_if(moo.begin(), moo.end(),
2221                               std::bind2nd(std::less<int>(), 3));],
2222             wx_cv_lib_stl=yes,
2223             wx_cv_lib_stl=no
2224         )]
2225     )
2226
2227     if test "$wx_cv_lib_stl" != yes; then
2228          AC_MSG_ERROR([Can't use --enable-stl as basic STL functionality is missing])
2229     fi
2230
2231     dnl check for compliant std::string::compare
2232     AC_CACHE_CHECK([for compliant std::string::compare],
2233         wx_cv_func_stdstring_compare,
2234         [AC_TRY_COMPILE([#include <string>],
2235             [std::string foo, bar;
2236             foo.compare(bar);
2237             foo.compare(1, 1, bar);
2238             foo.compare(1, 1, bar, 1, 1);
2239             foo.compare("");
2240             foo.compare(1, 1, "");
2241             foo.compare(1, 1, "", 2);],
2242             wx_cv_func_stdstring_compare=yes,
2243             wx_cv_func_stdstring_compare=no
2244         )]
2245     )
2246
2247     if test "$wx_cv_func_stdstring_compare" = yes; then
2248         AC_DEFINE(HAVE_STD_STRING_COMPARE)
2249     fi
2250
2251     dnl check for hash_map and hash_set headers
2252     AC_CHECK_HEADER([hash_map],
2253         [AC_CACHE_CHECK([for standard hash_map and hash_set],
2254             wx_cv_class_stdhashmapset,
2255             [AC_TRY_COMPILE([#include <hash_map>
2256                 #include <hash_set>],
2257                 [std::hash_map<double*, char*, std::hash<double*>, std::equal_to<double*> > test1;
2258                  std::hash_set<char*, std::hash<char*>, std::equal_to<char*> > test2;],
2259                 wx_cv_class_stdhashmapset=yes,
2260                 wx_cv_class_stdhashmapset=no)
2261             ]
2262         )]
2263     )
2264
2265     if test "$wx_cv_class_stdhashmapset" = yes; then
2266         AC_DEFINE(HAVE_HASH_MAP)
2267         AC_DEFINE(HAVE_STD_HASH_MAP)
2268     fi
2269
2270     AC_CHECK_HEADER([ext/hash_map],
2271         [AC_CACHE_CHECK([for GNU hash_map and hash_set],
2272             wx_cv_class_gnuhashmapset,
2273             [AC_TRY_COMPILE([#include <ext/hash_map>
2274                 #include <ext/hash_set>],
2275                 [__gnu_cxx::hash_map<double*, char*, __gnu_cxx::hash<double*>, std::equal_to<double*> > test1;
2276                  __gnu_cxx::hash_set<char*, __gnu_cxx::hash<char*>, std::equal_to<char*> > test2;],
2277                 wx_cv_class_gnuhashmapset=yes,
2278                 wx_cv_class_gnuhashmapset=no)
2279             ]
2280         )]
2281     )
2282
2283     if test "$wx_cv_class_gnuhashmapset" = yes; then
2284          AC_DEFINE(HAVE_EXT_HASH_MAP)
2285          AC_DEFINE(HAVE_GNU_CXX_HASH_MAP)
2286     fi
2287 fi
2288
2289 dnl pop C++
2290 AC_LANG_POP()
2291
2292 dnl ---------------------------------------------------------------------------
2293 dnl Define search path for includes and libraries: all headers and libs will be
2294 dnl looked for in all directories of this path
2295 dnl ---------------------------------------------------------------------------
2296
2297 dnl Notice that /usr/include should *not* be in this list, otherwise it breaks
2298 dnl compilation on Solaris/AIX/... with gcc because standard (non ANSI C)
2299 dnl headers are included instead of the "fixed" (ANSI-fied) gcc ones.
2300 dnl
2301 dnl Also try to put all directories which may contain X11R6 before those which
2302 dnl may contain X11R5/4 - we want to use R6 on machines which have both!
2303 dnl
2304 dnl In the same vein. Motif 2.1 should be tried before Motif 1.2 for the
2305 dnl systems which have both (AIX 4.x does)
2306 SEARCH_INCLUDE="\
2307     /usr/local/include        \
2308                               \
2309     /usr/Motif-2.1/include    \
2310     /usr/Motif-1.2/include    \
2311     /usr/include/Motif1.2     \
2312                               \
2313     /usr/dt/include           \
2314     /usr/openwin/include      \
2315                               \
2316     /usr/include/Xm           \
2317                               \
2318     /usr/X11R6/include        \
2319     /usr/X11R6.4/include      \
2320     /usr/X11R5/include        \
2321     /usr/X11R4/include        \
2322                               \
2323     /usr/include/X11R6        \
2324     /usr/include/X11R5        \
2325     /usr/include/X11R4        \
2326                               \
2327     /usr/local/X11R6/include  \
2328     /usr/local/X11R5/include  \
2329     /usr/local/X11R4/include  \
2330                               \
2331     /usr/local/include/X11R6  \
2332     /usr/local/include/X11R5  \
2333     /usr/local/include/X11R4  \
2334                               \
2335     /usr/X11/include          \
2336     /usr/include/X11          \
2337     /usr/local/X11/include    \
2338     /usr/local/include/X11    \
2339                               \
2340     /usr/XFree86/include/X11  \
2341     /usr/pkg/include          \
2342                               \
2343     /usr/openwin/share/include"
2344
2345 dnl try to find out the standard lib locations for the systems with multiple
2346 dnl ABIs
2347 AC_MSG_CHECKING([for libraries directory])
2348
2349 case "${host}" in
2350     *-*-irix6* )
2351         AC_CACHE_VAL(
2352             wx_cv_std_libpath,
2353             [
2354                 for d in WX_STD_LIBPATH(); do
2355                     for e in a so sl dylib dll.a; do
2356                         libc="$d/libc.$e"
2357                         if test -f $libc; then
2358                             save_LIBS="$LIBS"
2359                             LIBS="$libc"
2360                             AC_LINK_IFELSE([int main() { return 0; }],
2361                                 wx_cv_std_libpath=`echo $d | sed s@/usr/@@`)
2362                             LIBS="$save_LIBS"
2363                             if test "x$wx_cv_std_libpath" != "x"; then
2364                                 break 2
2365                             fi
2366                         fi
2367                     done
2368                 done
2369                 if test "x$wx_cv_std_libpath" = "x"; then
2370                     wx_cv_std_libpath="lib"
2371                 fi
2372             ]
2373         )
2374         ;;
2375
2376     *-*-solaris2* )
2377         dnl use ../lib or ../lib/64 depending on the size of void*
2378         if test "$ac_cv_sizeof_void_p" = 8 -a -d "/usr/lib/64"; then
2379             wx_cv_std_libpath="lib/64"
2380         else
2381             wx_cv_std_libpath="lib"
2382         fi
2383         ;;
2384
2385     *-*-linux* )
2386         dnl use ../lib or ../lib64 depending on the size of void*
2387         if test "$ac_cv_sizeof_void_p" = 8 -a \
2388                 -d "/usr/lib64" -a ! -h "/usr/lib64"; then
2389             wx_cv_std_libpath="lib64"
2390         else
2391             wx_cv_std_libpath="lib"
2392         fi
2393         ;;
2394
2395     *)
2396         wx_cv_std_libpath="lib";
2397         ;;
2398 esac
2399
2400 AC_MSG_RESULT($wx_cv_std_libpath)
2401
2402 SEARCH_LIB="`echo "$SEARCH_INCLUDE" | sed s@include@$wx_cv_std_libpath@g` /usr/$wx_cv_std_libpath"
2403
2404 dnl Cross compiling with gcc?
2405 if test "$build" != "$host" -a "$GCC" = yes; then
2406     dnl for gcc cross-compilers "$CC -print-prog-name=ld" prints the path to
2407     dnl the linker. Stripping off the trailing '/bin/ld' gives us a candiate
2408     dnl for a 'root' below which libraries and headers for the target system
2409     dnl might be installed.
2410     if cross_root=`$CC -print-prog-name=ld 2>/dev/null`; then
2411         cross_root=`dirname $cross_root`
2412         cross_root=`dirname $cross_root`
2413
2414         dnl substitute this candiate root for '^/usr' in the search lists,
2415         dnl strip out any that don't start '^/usr'.
2416         SEARCH_LIB=`for x in $SEARCH_LIB; do echo $x; done | sed -ne "s|^/usr|$cross_root|p"`
2417         SEARCH_INCLUDE=`for x in $SEARCH_INCLUDE; do echo $x; done | sed -ne "s|^/usr|$cross_root|p"`
2418         SEARCH_INCLUDE="$SEARCH_INCLUDE $cross_root/include"
2419
2420         dnl also have pkg-config search for *.pc files under this 'root'
2421         if test -z "$PKG_CONFIG_PATH"; then
2422             PKG_CONFIG_PATH="$cross_root/local/lib/pkgconfig:$cross_root/lib/pkgconfig"
2423             export PKG_CONFIG_PATH
2424         fi
2425
2426         dnl AC_PATH_XTRA doesn't work currently unless -x-includes and
2427         dnl -x-libraries are given on the command line. So if they are not
2428         dnl set then set them here to plausible defaults.
2429         if test -z "$x_includes" -o "$x_includes" = NONE; then
2430             WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, X11/Intrinsic.h)
2431             x_includes=$ac_find_includes
2432         fi
2433         if test -z "$x_libraries" -o "$x_libraries" = NONE; then
2434             WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xt)
2435             x_libraries=$ac_find_libraries
2436         fi
2437     fi
2438 fi
2439
2440 dnl ------------------------------------------------------------------------
2441 dnl Check for libraries
2442 dnl ------------------------------------------------------------------------
2443
2444 dnl flush the cache because checking for libraries below might abort
2445 AC_CACHE_SAVE
2446
2447 dnl check for glibc version
2448 dnl
2449 dnl VZ: I have no idea why had this check been there originally, but now
2450 dnl     we could probably do without it by just always adding _GNU_SOURCE
2451 if test "$USE_LINUX" = 1 -o "$USE_GNU" = 1; then
2452     AC_CACHE_CHECK([for glibc 2.1 or later], wx_cv_lib_glibc21,[
2453         AC_TRY_COMPILE([#include <features.h>],
2454             [
2455                 #if (__GLIBC__ < 2) || (__GLIBC_MINOR__ < 1)
2456                 not glibc 2.1
2457                 #endif
2458             ],
2459             [
2460                 wx_cv_lib_glibc21=yes
2461             ],
2462             [
2463                 wx_cv_lib_glibc21=no
2464             ]
2465         )
2466     ])
2467     if test "$wx_cv_lib_glibc21" = "yes"; then
2468         AC_DEFINE(wxHAVE_GLIBC2)
2469     fi
2470 fi
2471
2472 dnl we may need _GNU_SOURCE for 2 things:
2473 dnl
2474 dnl  1. to get PTHREAD_MUTEX_RECURSIVE with glibc 2.1+ (strictly speaking we
2475 dnl  only need _XOPEN_SOURCE=500 but just defining this disables _BSD_SOURCE
2476 dnl  which breaks libtiff compilation, so it is simpler to just define
2477 dnl  _GNU_SOURCE to get everything)
2478 dnl
2479 dnl  2. for Unicode functions
2480 if test "x$wx_cv_lib_glibc21" = "xyes"; then
2481     if test "$wxUSE_UNICODE" = "yes" -o "$wxUSE_THREADS" = "yes"; then
2482         AC_DEFINE(_GNU_SOURCE)
2483     fi
2484 fi
2485
2486 dnl Only add the -lm library if floating point functions cannot be used
2487 dnl without it.  This check is important on cygwin because of the bizarre
2488 dnl way that they have organized functions into libraries.  On cygwin, both
2489 dnl libc.a and libm.a are symbolic links to a single lib libcygwin.a.  This
2490 dnl means that
2491 dnl   1) linking with -lm is not necessary, and
2492 dnl   2) linking with -lm is dangerous if the order of libraries is wrong
2493 dnl In particular, if you compile any program with -mno-cygwin and link with
2494 dnl -lm, it will crash instantly when it is run.  This happens because the
2495 dnl linker incorrectly links the Cygwin libm.a (==libcygwin.a), which replaces
2496 dnl the ___main function instead of allowing it to be defined by
2497 dnl /usr/lib/mingw/libmingw32.a as it should be.
2498 dnl
2499 dnl On MacOS X, this test will find that -lm is unnecessary and leave it out.
2500 dnl
2501 dnl Just check a few floating point functions. If they are all found without
2502 dnl -lm, then we must not need -lm.
2503 have_cos=0
2504 have_floor=0
2505 AC_CHECK_FUNCS(cos, have_cos=1)
2506 AC_CHECK_FUNCS(floor, have_floor=1)
2507 AC_MSG_CHECKING(if floating point functions link without -lm)
2508 if test "$have_cos" = 1 -a "$have_floor" = 1; then
2509     AC_MSG_RESULT(yes)
2510 else
2511     AC_MSG_RESULT(no)
2512     LIBS="$LIBS -lm"
2513     # use different functions to avoid configure caching
2514     have_sin=0
2515     have_ceil=0
2516     AC_CHECK_FUNCS(sin, have_sin=1)
2517     AC_CHECK_FUNCS(ceil, have_ceil=1)
2518     AC_MSG_CHECKING(if floating point functions link with -lm)
2519     if test "$have_sin" = 1 -a "$have_ceil" = 1; then
2520         AC_MSG_RESULT(yes)
2521     else
2522         AC_MSG_RESULT(no)
2523         # not sure we should warn the user, crash, etc.
2524     fi
2525 fi
2526
2527 dnl check for C99 string to long long conversion functions, assume that if we
2528 dnl have the unsigned variants, then we have the signed ones as well
2529 if test "wxUSE_UNICODE" = "yes"; then
2530     WX_CHECK_FUNCS(wcstoull)
2531 else
2532     WX_CHECK_FUNCS(strtoull)
2533 fi
2534
2535 dnl ---------------------------------------------------------------------------
2536 dnl Optional libraries
2537 dnl
2538 dnl   --with-<lib>=sys
2539 dnl       looks for system library and fails if not found
2540 dnl
2541 dnl   --with-<lib>
2542 dnl   --with-<lib>=yes
2543 dnl       looks for system library and, if not found, prints a warning,
2544 dnl       falls back to the builtin wx version, and continues configuration
2545 dnl
2546 dnl   --with-<lib>=builtin
2547 dnl       uses builtin wx version without searching for system library
2548 dnl
2549 dnl   --with-<lib>=no
2550 dnl   --without-<lib>
2551 dnl       do not use library (neither system nor builtin wx version)
2552 dnl
2553 dnl ---------------------------------------------------------------------------
2554
2555 dnl ------------------------------------------------------------------------
2556 dnl Check for regex libraries
2557 dnl ------------------------------------------------------------------------
2558
2559 if test "$wxUSE_REGEX" != "no"; then
2560     AC_DEFINE(wxUSE_REGEX)
2561
2562     if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_REGEX" = "yes"; then
2563         AC_MSG_WARN([Defaulting to the the builtin regex library for Unicode build.])
2564         wxUSE_REGEX=builtin
2565     fi
2566
2567     if test "$wxUSE_REGEX" = "sys" -o "$wxUSE_REGEX" = "yes" ; then
2568         dnl according to Unix 98 specs, regcomp() is in libc but I believe that
2569         dnl on some old systems it may be in libregex - check for it too?
2570         AC_CHECK_HEADER(regex.h, [AC_CHECK_FUNCS(regcomp re_search)])
2571
2572         if test "x$ac_cv_func_regcomp" != "xyes"; then
2573             if test "$wxUSE_REGEX" = "sys" ; then
2574                 AC_MSG_ERROR([system regex library not found! Use --with-regex to use built-in version])
2575             else
2576                 AC_MSG_WARN([system regex library not found, will use built-in instead])
2577                 wxUSE_REGEX=builtin
2578             fi
2579         else
2580             dnl we are using the system library
2581             wxUSE_REGEX=sys
2582             dnl only the built-in supports advanced REs
2583             AC_DEFINE(WX_NO_REGEX_ADVANCED)
2584         fi
2585     fi
2586 fi
2587
2588 dnl ------------------------------------------------------------------------
2589 dnl Check for zlib compression library
2590 dnl ------------------------------------------------------------------------
2591
2592 ZLIB_LINK=
2593 if test "$wxUSE_ZLIB" != "no" ; then
2594     AC_DEFINE(wxUSE_ZLIB)
2595
2596     if test "$wxUSE_ZLIB" = "sys" -o "$wxUSE_ZLIB" = "yes" ; then
2597         dnl don't test for zlib under Mac -- its verson there is 1.1.3 but we
2598         dnl should still use it because hopefully (can someone confirm this?)
2599         dnl Apple did fix the security problem in it and not using the system
2600         dnl library results in a whole bunch of warnings when linking with
2601         dnl Carbon framework
2602         if test "$USE_DARWIN" = 1; then
2603             system_zlib_h_ok="yes"
2604         else
2605             dnl we have troubles with ancient zlib versions (e.g. 1.0.4 is
2606             dnl known to not work) and although I don't know which is
2607             dnl the minimal required version it's safer to test for 1.1.4 as
2608             dnl it fixes a security problem in 1.1.3 -- and hopefully nobody
2609             dnl has anything more ancient (1.1.3 was released in July 1998)
2610             dnl anyhow
2611             AC_CACHE_CHECK([for zlib.h >= 1.1.4], ac_cv_header_zlib_h,
2612                 [AC_TRY_RUN(
2613                     dnl zlib.h defines ZLIB_VERSION="x.y.z"
2614                     [
2615                         #include <zlib.h>
2616                         #include <stdio.h>
2617
2618                         int main()
2619                         {
2620                             FILE *f=fopen("conftestval", "w");
2621                             if (!f) exit(1);
2622                             fprintf(f, "%s",
2623                                     ZLIB_VERSION[0] == '1' &&
2624                                     (ZLIB_VERSION[2] > '1' ||
2625                                     (ZLIB_VERSION[2] == '1' &&
2626                                      ZLIB_VERSION[4] >= '4')) ? "yes" : "no");
2627                             exit(0);
2628                         }
2629                     ],
2630                     ac_cv_header_zlib_h=`cat conftestval`,
2631                     ac_cv_header_zlib_h=no,
2632                     dnl cross-compiling: don't have an answer, try later
2633                     unset ac_cv_header_zlib_h
2634                 )]
2635             )
2636             dnl If the test above did not come up with a value (e.g. cross
2637             dnl compiling) then this should give a definitive answer
2638             AC_CHECK_HEADER(zlib.h)
2639
2640             system_zlib_h_ok=$ac_cv_header_zlib_h
2641         fi
2642
2643         if test "$system_zlib_h_ok" = "yes"; then
2644             AC_CHECK_LIB(z, deflate, ZLIB_LINK=" -lz")
2645         fi
2646
2647         if test "x$ZLIB_LINK" = "x" ; then
2648             if test "$wxUSE_ZLIB" = "sys" ; then
2649                 AC_MSG_ERROR([zlib library not found or too old! Use --with-zlib=builtin to use built-in version])
2650             else
2651                 AC_MSG_WARN([zlib library not found or too old, will use built-in instead])
2652                 wxUSE_ZLIB=builtin
2653             fi
2654         else
2655             dnl we are using the system library
2656             wxUSE_ZLIB=sys
2657         fi
2658     fi
2659 fi
2660
2661 dnl ------------------------------------------------------------------------
2662 dnl Check for png library
2663 dnl ------------------------------------------------------------------------
2664
2665 PNG_LINK=
2666 if test "$wxUSE_LIBPNG" != "no" ; then
2667     AC_DEFINE(wxUSE_LIBPNG)
2668
2669     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBPNG" = "builtin" ; then
2670         AC_MSG_WARN([wxMGL doesn't work with builtin png library, will use MGL one instead])
2671         wxUSE_LIBPNG=sys
2672     fi
2673
2674     dnl for the check below to have a chance to succeed, we must already have
2675     dnl libz somewhere (don't do this when bulding wxMGL since its libpng
2676     dnl doesn't depend on zlib)
2677     if test "$wxUSE_MGL" != 1 -a "$wxUSE_LIBPNG" = "sys" -a "$wxUSE_ZLIB" != "sys" ; then
2678         AC_MSG_WARN([system png library doesn't work without system zlib, will use built-in instead])
2679         wxUSE_LIBPNG=builtin
2680     fi
2681
2682     if test "$wxUSE_MGL" != 1 ; then
2683         dnl Don't check for libpng when building wxMGL, libmgl contains it
2684         if test "$wxUSE_LIBPNG" = "sys" -o "$wxUSE_LIBPNG" = "yes" ; then
2685             dnl libpng version 0.9 is known to not work, if an even newer
2686             dnl version is required, just bump it up in the test below
2687             AC_CACHE_CHECK([for png.h > 0.90], ac_cv_header_png_h,
2688                 [AC_TRY_RUN(
2689                     dnl png.h defines PNG_LIBPNG_VER=number
2690                     [
2691                         #include <png.h>
2692                         #include <stdio.h>
2693
2694                         int main()
2695                         {
2696                             FILE *f=fopen("conftestval", "w");
2697                             if (!f) exit(1);
2698                             fprintf(f, "%s",
2699                                      PNG_LIBPNG_VER > 90 ? "yes" : "no");
2700                             exit(0);
2701                         }
2702                     ],
2703                     ac_cv_header_png_h=`cat conftestval`,
2704                     ac_cv_header_png_h=no,
2705                     dnl cross-compiling: test (later) if we have any png.h
2706                     unset ac_cv_header_png_h
2707                 )]
2708             )
2709             AC_CHECK_HEADER(png.h)
2710
2711             if test "$ac_cv_header_png_h" = "yes"; then
2712                 AC_CHECK_LIB(png, png_check_sig, PNG_LINK=" -lpng -lz", , [-lz -lm])
2713             fi
2714
2715             if test "x$PNG_LINK" = "x" ; then
2716                 if test "$wxUSE_LIBPNG" = "sys" ; then
2717                     AC_MSG_ERROR([system png library not found or too old! Use --with-libpng=builtin to use built-in version])
2718                 else
2719                     AC_MSG_WARN([system png library not found or too old, will use built-in instead])
2720                     wxUSE_LIBPNG=builtin
2721                 fi
2722             else
2723                 dnl we are using the system library
2724                 wxUSE_LIBPNG=sys
2725             fi
2726         fi
2727     fi
2728
2729     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS png"
2730 fi
2731
2732 dnl ------------------------------------------------------------------------
2733 dnl Check for jpeg library
2734 dnl ------------------------------------------------------------------------
2735
2736 JPEG_LINK=
2737 if test "$wxUSE_LIBJPEG" != "no" ; then
2738     AC_DEFINE(wxUSE_LIBJPEG)
2739
2740     if test "$wxUSE_MGL" = 1 -a "$wxUSE_LIBJPEG" = "builtin" ; then
2741         AC_MSG_WARN([wxMGL doesn't work with builtin jpeg library, will use MGL one instead])
2742         wxUSE_LIBJPEG=sys
2743     fi
2744
2745     if test "$wxUSE_MGL" != 1 ; then
2746         dnl Don't check for libjpeg when building wxMGL, libmgl contains it
2747         if test "$wxUSE_LIBJPEG" = "sys" -o "$wxUSE_LIBJPEG" = "yes" ; then
2748             dnl can't use AC_CHECK_HEADER as jconfig.h defines things like
2749             dnl HAVE_STDLIB_H which are already defined and this provokes
2750             dnl a compiler warning which configure considers as an error...
2751             AC_MSG_CHECKING(for jpeglib.h)
2752             AC_CACHE_VAL(ac_cv_header_jpeglib_h,
2753                 AC_TRY_COMPILE(
2754                     [
2755                         #undef HAVE_STDLIB_H
2756                         #include <stdio.h>
2757                         #include <jpeglib.h>
2758                     ],
2759                     [
2760                     ],
2761                     ac_cv_header_jpeglib_h=yes,
2762                     ac_cv_header_jpeglib_h=no
2763                 )
2764             )
2765             AC_MSG_RESULT($ac_cv_header_jpeglib_h)
2766
2767             if test "$ac_cv_header_jpeglib_h" = "yes"; then
2768                 AC_CHECK_LIB(jpeg, jpeg_read_header, JPEG_LINK=" -ljpeg")
2769             fi
2770
2771             if test "x$JPEG_LINK" = "x" ; then
2772                 if test "$wxUSE_LIBJPEG" = "sys" ; then
2773                     AC_MSG_ERROR([system jpeg library not found! Use --with-libjpeg=builtin to use built-in version])
2774                 else
2775                     AC_MSG_WARN([system jpeg library not found, will use built-in instead])
2776                     wxUSE_LIBJPEG=builtin
2777                 fi
2778             else
2779                 dnl we are using the system library
2780                 wxUSE_LIBJPEG=sys
2781             fi
2782         fi
2783     fi
2784 fi
2785
2786 dnl ------------------------------------------------------------------------
2787 dnl Check for tiff library
2788 dnl ------------------------------------------------------------------------
2789
2790 TIFF_LINK=
2791 TIFF_PREREQ_LINKS=-lm
2792 if test "$wxUSE_LIBTIFF" != "no" ; then
2793     AC_DEFINE(wxUSE_LIBTIFF)
2794
2795     if test "$wxUSE_LIBTIFF" = "sys" -o "$wxUSE_LIBTIFF" = "yes" ; then
2796         dnl libtiff may depend on libjpeg and libz so use them in the test
2797         dnl below or it would fail
2798         if test "$wxUSE_LIBJPEG" = "sys"; then
2799             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $JPEG_LINK"
2800         fi
2801         if test "$wxUSE_ZLIB" = "sys"; then
2802             TIFF_PREREQ_LINKS="$TIFF_PREREQ_LINKS $ZLIB_LINK"
2803         fi
2804         AC_CHECK_HEADER(tiffio.h,
2805                         [
2806                             AC_CHECK_LIB(tiff, TIFFError,
2807                                          TIFF_LINK=" -ltiff",
2808                                          ,
2809                                          $TIFF_PREREQ_LINKS)
2810                         ]
2811                        )
2812
2813         if test "x$TIFF_LINK" = "x" ; then
2814             if test "$wxUSE_LIBTIFF" = "sys" ; then
2815                 AC_MSG_ERROR([system tiff library not found! Use --with-libtiff=builtin to use built-in version])
2816             else
2817                 AC_MSG_WARN([system tiff library not found, will use built-in instead])
2818                 wxUSE_LIBTIFF=builtin
2819             fi
2820         else
2821             dnl we are using the system library
2822             wxUSE_LIBTIFF=sys
2823         fi
2824     fi
2825 fi
2826
2827 dnl ------------------------------------------------------------------------
2828 dnl Check for expat libraries
2829 dnl ------------------------------------------------------------------------
2830
2831 if test "$wxUSE_WCHAR_T" != "yes"; then
2832     if test "$wxUSE_EXPAT" != "no"; then
2833         AC_MSG_WARN([wxWidgets requires wchar_t to use expat, disabling])
2834         wxUSE_EXPAT=no
2835     fi
2836     if test "$wxUSE_XML" != "no"; then
2837         AC_MSG_WARN([wxWidgets requires wchar_t to use xml, disabling])
2838         wxUSE_XML=no
2839     fi
2840 fi
2841
2842 if test "$wxUSE_EXPAT" != "no"; then
2843     wxUSE_XML=yes
2844     AC_DEFINE(wxUSE_EXPAT)
2845     AC_DEFINE(wxUSE_XML)
2846
2847     if test "$wxUSE_EXPAT" = "sys" -o "$wxUSE_EXPAT" = "yes" ; then
2848         AC_CHECK_HEADER([expat.h], [found_expat_h=1])
2849         if test "x$found_expat_h" = "x1"; then
2850             dnl Expat 1.95.6 comes with broken expat.h:
2851             AC_CACHE_CHECK([if expat.h is valid C++ header],
2852                 wx_cv_expat_is_not_broken,
2853                 [
2854                 AC_LANG_PUSH(C++)
2855                 AC_TRY_COMPILE([#include <expat.h>],[],
2856                     wx_cv_expat_is_not_broken=yes,
2857                     wx_cv_expat_is_not_broken=no
2858                 )
2859                 AC_LANG_POP()
2860                 ]
2861             )
2862             if test "$wx_cv_expat_is_not_broken" = "yes" ; then
2863                 AC_CHECK_LIB(expat, XML_ParserCreate, EXPAT_LINK=" -lexpat")
2864             fi
2865         fi
2866         if test "x$EXPAT_LINK" = "x" ; then
2867             if test "$wxUSE_EXPAT" = "sys" ; then
2868                 AC_MSG_ERROR([system expat library not found! Use --with-expat=builtin to use built-in version])
2869             else
2870                 AC_MSG_WARN([system expat library not found, will use built-in instead])
2871                 wxUSE_EXPAT=builtin
2872             fi
2873         else
2874             dnl we are using the system library
2875             wxUSE_EXPAT=sys
2876         fi
2877     fi
2878     if test "$wxUSE_EXPAT" = "builtin" ; then
2879         dnl Expat needs this:
2880         AC_CONFIG_SUBDIRS([src/expat])
2881     fi
2882 fi
2883
2884
2885 dnl ------------------------------------------------------------------------
2886 dnl Check for libmspack
2887 dnl ------------------------------------------------------------------------
2888
2889 if test "$wxUSE_LIBMSPACK" != "no"; then
2890     AC_CHECK_HEADER([mspack.h], [found_mspack_h=1])
2891     if test "x$found_mspack_h" = "x1"; then
2892         AC_CHECK_LIB(mspack, mspack_create_chm_decompressor,
2893                      MSPACK_LINK=" -lmspack")
2894     fi
2895     if test "x$MSPACK_LINK" = "x" ; then
2896         wxUSE_LIBMSPACK=no
2897     fi
2898 fi
2899
2900 if test "$wxUSE_LIBMSPACK" != "no"; then
2901     AC_DEFINE(wxUSE_LIBMSPACK)
2902 fi
2903
2904
2905 dnl ----------------------------------------------------------------
2906 dnl search for toolkit (widget sets)
2907 dnl ----------------------------------------------------------------
2908
2909 AFMINSTALL=
2910 WIN32INSTALL=
2911
2912 TOOLKIT=
2913 TOOLKIT_INCLUDE=
2914 WIDGET_SET=
2915
2916 dnl are we building for a win32 target environment?
2917 dnl If so, setup common stuff needed for both GUI and Base libs.
2918 if test "$USE_WIN32" = 1 ; then
2919     AC_CHECK_HEADERS(w32api.h)
2920     AC_CHECK_HEADER(windows.h, [],
2921     [
2922         AC_MSG_ERROR(please set CFLAGS to contain the location of windows.h)
2923     ])
2924
2925     dnl --- FIXME: This is still a somewhat random list of libs,
2926     dnl ---        some of them should probably be included conditionally.
2927     LIBS="$LIBS -lwinspool -lwinmm -lshell32 -lcomctl32 -lcomdlg32 -lctl3d32 -ladvapi32 -lwsock32 -lgdi32"
2928
2929     if test "$wxUSE_ACCESSIBILITY" = "yes" ; then
2930         LIBS="$LIBS -loleacc"
2931     fi
2932
2933     case "${host}" in
2934         *-*-cygwin* )
2935             dnl Cygwin doesn't include these by default
2936             LIBS="$LIBS -lkernel32 -luser32"
2937     esac
2938
2939     dnl add extra odbc libs if we have compiled in odbc
2940     if test "$wxUSE_ODBC" = "sys" ; then
2941         wxUSE_ODBC = "yes"
2942     fi
2943     if test "$wxUSE_ODBC" = "yes" ; then
2944         LIBS=" -lodbc32 -lole32 -loleaut32 $LIBS"
2945         AC_DEFINE(wxUSE_ODBC)
2946     fi
2947     dnl We might want to abort here if wxUSE_ODBC="builtin" isn't supported on msw.
2948
2949     dnl This one is still used by some sample makefiles.
2950     RESFLAGS="--include-dir \$(top_srcdir)/include --include-dir \$(top_srcdir)/\$(program_dir) --define __WIN32__ --define __WIN95__ --define __GNUWIN32__"
2951     RESPROGRAMOBJ="\$(PROGRAM)_resources.o"
2952
2953     dnl This lot we export to wx-config.  It must add the relevant
2954     dnl include directories at the point when they can be known.
2955     dnl (but are these (still) required anyway?)
2956     WXCONFIG_RESFLAGS="--define __WIN32__ --define __WIN95__ --define __GNUWIN32__"
2957
2958     dnl install Win32-specific files in "make install"
2959     WIN32INSTALL=win32install
2960
2961     dnl the jpeg header jmorecfg.h delcares the type boolean, which conflicts
2962     dnl on systems which declare it in the system headers. If HAVE_BOOLEAN is
2963     dnl defined then jmorecfg.h doesn't declare it, so checking for it here
2964     dnl solves the problem.
2965     AC_CHECK_TYPES(boolean, [], [], [#include <windows.h>])
2966
2967     dnl pbt.h is missing on Wine at least
2968     AC_CHECK_HEADERS(pbt.h, [], [AC_DEFINE(NEED_PBT_H)])
2969 fi
2970
2971 if test "$wxUSE_GUI" = "yes"; then
2972     USE_GUI=1
2973
2974     GUI_TK_LIBRARY=
2975
2976     WXGTK12=
2977     WXGTK127=
2978     WXGTK20=
2979     WXGPE=
2980
2981     if test "$wxUSE_COCOA" = 1 ; then
2982         if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes"; then
2983             AC_MSG_WARN([Printing not supported under wxCocoa yet, disabled])
2984             wxUSE_PRINTING_ARCHITECTURE=no
2985         fi
2986         if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
2987             AC_MSG_WARN([Drag and Drop not supported under wxCocoa yet, disabled])
2988             wxUSE_DRAG_AND_DROP=no
2989         fi
2990         if test "$wxUSE_DRAGIMAGE" = "yes"; then
2991             AC_MSG_WARN([Drag Image and DandD not supported under wxCocoa yet, disabled])
2992             wxUSE_DRAGIMAGE=no
2993         fi
2994     fi
2995
2996     if test "$wxUSE_MSW" = 1 ; then
2997         TOOLKIT=MSW
2998         GUIDIST=MSW_DIST
2999
3000         dnl -mwindows causes a heap of other default gui libs to be linked in.
3001         case "${host}" in
3002             *-*-mingw32* )
3003                 WXCONFIG_LDFLAGS_GUI="$LDFLAGS -Wl,--subsystem,windows -mwindows"
3004         esac
3005     fi
3006
3007     if test "$wxUSE_GTK" = 1; then
3008         dnl GTK+ test program must be compiled with C compiler
3009         AC_MSG_CHECKING([for GTK+ version])
3010
3011         gtk_version_cached=1
3012         AC_CACHE_VAL(wx_cv_lib_gtk,
3013             [
3014                 dnl stupid GTK+ AM macros produce their own messages, so we
3015                 dnl have to pass to the next line
3016                 gtk_version_cached=0
3017                 AC_MSG_RESULT()
3018
3019                 dnl we must link against lgthread unless the user
3020                 dnl used --disable-threads
3021                 GTK_MODULES=
3022                 if test "$wxUSE_THREADS" = "yes"; then
3023                     GTK_MODULES=gthread
3024                 fi
3025
3026                 dnl detect GTK2
3027                 wx_cv_lib_gtk=
3028                 if test "x$wxGTK_VERSION" != "x1"
3029                 then
3030                     dnl The gthread.pc that ships with solaris returns '-mt',
3031                     dnl it's correct for Sun CC, but gcc requires '-pthreads'.
3032                     dnl So disable the compile check and remove the -mt below.
3033                     case "${host}" in
3034                         *-*-solaris2* )
3035                             if test "$wxUSE_THREADS" = "yes" -a "$GCC" = yes; then
3036                             enable_gtktest=no
3037                             fi
3038                     esac
3039
3040                     AM_PATH_GTK_2_0(2.0.0, wx_cv_lib_gtk=2.0, , $GTK_MODULES)
3041
3042                     dnl Remove the '-mt' for gcc on solaris
3043                     case "${host}" in
3044                         *-*-solaris2* )
3045                             if test "$wxUSE_THREADS" = "yes" -a "$GCC" = yes; then
3046                                 GTK_CFLAGS=`echo $GTK_CFLAGS | sed 's/-mt//'`
3047                                 GTK_LIBS=`echo $GTK_LIBS | sed 's/-mt//'`
3048                             fi
3049                             dnl solaris also requires -lX11 for static lib
3050                             if test "$wxUSE_SHARED" != "yes"; then
3051                                 GTK_LIBS="$GTK_LIBS -lX11"
3052                             fi
3053                     esac
3054                 fi
3055
3056                 dnl detect GTK1.x
3057                 if test -z "$wx_cv_lib_gtk"; then
3058                     if test "x$wxGTK_VERSION" = "x1" -o "x$wxGTK_VERSION" = "xany" ; then
3059                         AM_PATH_GTK(1.2.7, wx_cv_lib_gtk=1.2.7, , $GTK_MODULES)
3060
3061                         if test -z "$wx_cv_lib_gtk"; then
3062                             AM_PATH_GTK(1.2.3, wx_cv_lib_gtk=1.2.3, , $GTK_MODULES)
3063                         fi
3064                     fi
3065                 fi
3066
3067                 if test -z "$wx_cv_lib_gtk"; then
3068                     dnl looks better in AC_MSG_RESULT
3069                     wx_cv_lib_gtk=none
3070                 else
3071                     dnl we need to cache GTK_CFLAGS and GTK_LIBS for the
3072                     dnl subsequent runs
3073                     wx_cv_cflags_gtk=$GTK_CFLAGS
3074                     wx_cv_libs_gtk=`echo $GTK_LIBS | sed -e 's/ -l[[^ ]]*cairo[[^ ]]*//g'`
3075                 fi
3076             ]
3077         )
3078
3079         dnl if it wasn't cached, the messages from AM_PATH_GTK() above are
3080         dnl enough
3081         if test "$gtk_version_cached" = 1; then
3082             AC_MSG_RESULT($wx_cv_lib_gtk)
3083         fi
3084
3085         case "$wx_cv_lib_gtk" in
3086             2.0)    WXGTK20=1
3087                     TOOLKIT_VERSION=2
3088                     ;;
3089             1.2.7)  WXGTK127=1
3090                     WXGTK12=1
3091                     ;;
3092             1.2.3)  WXGTK12=1
3093                     ;;
3094             *)      AC_MSG_ERROR([
3095 The development files for GTK+ were not found. For GTK+ 2, please
3096 ensure that pkg-config is in the path and that gtk+-2.0.pc is
3097 installed. For GTK+ 1.2 please check that gtk-config is in the path,
3098 and that the version is 1.2.3 or above. Also check that the
3099 libraries returned by 'pkg-config gtk+-2.0 --libs' or 'gtk-config
3100 --libs' are in the LD_LIBRARY_PATH or equivalent.
3101                             ])
3102                     ;;
3103         esac
3104
3105         if test "$WXGTK20" = 1; then
3106             save_CFLAGS="$CFLAGS"
3107             save_LIBS="$LIBS"
3108             CFLAGS="$wx_cv_cflags_gtk $CFLAGS"
3109             LIBS="$LIBS $wx_cv_libs_gtk"
3110
3111             dnl gtk_icon_size_lookup is not available in the GTK+ headers
3112             dnl that have shipped with some versions of Sun's JDS. Not using
3113             dnl AC_CHECK_FUNCS here since it only checks the function exists
3114             dnl in the lib (not the header).
3115             AC_CHECK_DECLS([gtk_icon_size_lookup], [],
3116                            [AC_DEFINE(NEED_GTK_ICON_SIZE_LOOKUP)],
3117                            [#include <gtk/gtk.h>])
3118
3119             dnl test if we have at least GTK+ 2.6:
3120             AC_MSG_CHECKING([if GTK+ is version >= 2.6])
3121             AC_TRY_COMPILE([
3122                             #include <gtk/gtk.h>
3123                            ],
3124                            [
3125                             #if !GTK_CHECK_VERSION(2,6,0)
3126                             Not GTK+ 2.6
3127                             #endif
3128                            ],
3129                            [
3130                             AC_DEFINE(__WXGTK26__)
3131                             AC_DEFINE(__WXGTK24__)
3132                             AC_MSG_RESULT([yes])
3133                             ac_wxgtk26=1
3134                            ],
3135                            [
3136                             AC_MSG_RESULT([no])
3137                             ac_wxgtk26=0
3138                            ])
3139
3140             if test "$ac_wxgtk26" = 0; then
3141             dnl test if we have at least GTK+ 2.4:
3142             AC_MSG_CHECKING([if GTK+ is version >= 2.4])
3143             AC_TRY_COMPILE([
3144                             #include <gtk/gtk.h>
3145                            ],
3146                            [
3147                             #if !GTK_CHECK_VERSION(2,4,0)
3148                             Not GTK+ 2.4
3149                             #endif
3150                            ],
3151                            [
3152                             AC_DEFINE(__WXGTK24__)
3153                             AC_MSG_RESULT([yes])
3154                            ],
3155                            [
3156                             AC_MSG_RESULT([no])
3157                            ])
3158             fi
3159
3160             CFLAGS="$save_CFLAGS"
3161             LIBS="$save_LIBS"
3162         else
3163             if test "$wxUSE_UNICODE" = "yes"; then
3164                 AC_MSG_WARN([Unicode configuration not supported with GTK+ 1.x])
3165                 wxUSE_UNICODE=no
3166             fi
3167
3168             dnl test for XIM support in libgdk
3169             AC_CHECK_LIB(gdk, gdk_im_open, AC_DEFINE(HAVE_XIM))
3170         fi
3171
3172         dnl we need poll() in src/gtk/app.cpp (we know that Darwin doesn't
3173         dnl have it but we do the check for the others)
3174         if test "$USE_DARWIN" != 1; then
3175             AC_CHECK_FUNCS(poll)
3176         fi
3177
3178         TOOLKIT_INCLUDE="$wx_cv_cflags_gtk"
3179         GUI_TK_LIBRARY="$wx_cv_libs_gtk $GUI_TK_LIBRARY"
3180
3181         AFMINSTALL=afminstall
3182         TOOLKIT=GTK
3183         GUIDIST=GTK_DIST
3184
3185         dnl test for external libxpm if we're configured to use it
3186         if test "$wxUSE_GPE" = "yes"; then
3187             AC_MSG_CHECKING(for gpewidget library)
3188             WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpewidget)
3189             if test "$ac_find_libraries" != "" ; then
3190                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
3191                 dnl -lgpewidget must be before all GTK libs and
3192                 dnl we guess its path from the prefix
3193                 GUI_TK_LIBRARY="-L${prefix}/lib -lgpewidget $GUI_TK_LIBRARY"
3194                 WXGPE=1
3195                 AC_MSG_RESULT([found in $ac_find_libraries])
3196             else
3197                 AC_MSG_RESULT(not found)
3198             fi
3199
3200             dnl AC_MSG_CHECKING(for gpe library)
3201             dnl WX_PATH_FIND_LIBRARIES($SEARCH_LIB,gpe)
3202             dnl if test "$ac_find_libraries" != "" ; then
3203             dnl     WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
3204             dnl     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lgpe"
3205             dnl     AC_MSG_RESULT(found in $ac_find_libraries)
3206             dnl else
3207             dnl     AC_MSG_RESULT(not found)
3208             dnl fi
3209         fi
3210     fi
3211
3212     if test "$wxUSE_MGL" = 1; then
3213        AC_MSG_CHECKING(for SciTech MGL library)
3214         if test "x$MGL_ROOT" = x ; then
3215             AC_MSG_RESULT(not found)
3216             AC_MSG_ERROR([Cannot find MGL library. Make sure MGL_ROOT is set.])
3217         else
3218             AC_MSG_RESULT($MGL_ROOT)
3219         fi
3220
3221         AC_MSG_CHECKING(for libmgl location)
3222         dnl Find MGL library that we want
3223         dnl FIXME_MGL - test for MGL variants for freebsd etc.;
3224         dnl             and for non-x86 versions
3225         case "${host}" in
3226             *-*-linux* )
3227               dnl glibc.so, glibc are for older versions of MGL,
3228               dnl x86/a, x86/so are used by >= 5.0 R11
3229               if test "x$wxUSE_SHARED" = xyes ; then
3230                   mgl_os_candidates="linux/gcc/x86/so linux/gcc/x86/a linux/gcc/glibc.so linux/gcc/glibc"
3231               else
3232                   mgl_os_candidates="linux/gcc/x86/a linux/gcc/x86/so linux/gcc/glibc linux/gcc/glibc.so"
3233               fi
3234               ;;
3235             *-pc-msdosdjgpp )
3236               mgl_os_candidates="dos32/dj2"
3237               ;;
3238             *)
3239               AC_MSG_ERROR(This system type ${host} is not yet supported by wxMGL.)
3240         esac
3241
3242         mgl_lib_type=""
3243         mgl_os=""
3244
3245         for mgl_os_i in $mgl_os_candidates ; do
3246             if test "x$mgl_os" = x ; then
3247                 if test "$wxUSE_DEBUG_FLAG" = yes ; then
3248                     if test -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.a -o \
3249                             -f $MGL_ROOT/lib/debug/$mgl_os_i/libmgl.so; then
3250                         mgl_lib_type=debug
3251                         mgl_os=$mgl_os_i
3252                     fi
3253                 fi
3254                 if test "x$mgl_lib_type" = x ; then
3255                     if test -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.a -o \
3256                             -f $MGL_ROOT/lib/release/$mgl_os_i/libmgl.so; then
3257                         mgl_lib_type=release
3258                         mgl_os=$mgl_os_i
3259                     fi
3260                 fi
3261             fi
3262         done
3263
3264         if test "x$mgl_os" = x ; then
3265             AC_MSG_RESULT(not found)
3266             AC_MSG_ERROR([Cannot find MGL libraries, make sure they are compiled.])
3267         fi
3268         AC_MSG_RESULT("$MGL_ROOT/lib/$mgl_lib_type/$mgl_os")
3269
3270         wxUSE_UNIVERSAL="yes"
3271
3272         TOOLKIT_INCLUDE="-I$MGL_ROOT/include"
3273         GUI_TK_LIBRARY="-L$MGL_ROOT/lib/$mgl_lib_type/$mgl_os -lmgl -lmglcpp -lpm"
3274
3275         AFMINSTALL=afminstall
3276         TOOLKIT=MGL
3277         GUIDIST=MGL_DIST
3278     fi
3279
3280     if test "$wxUSE_DFB" = 1; then
3281        PKG_PROG_PKG_CONFIG()
3282
3283        PKG_CHECK_MODULES(DIRECTFB,
3284                          [directfb >= 0.9.23],
3285                          [
3286                            wxUSE_UNIVERSAL="yes"
3287                            TOOLKIT_INCLUDE="$DIRECTFB_CFLAGS"
3288                            GUI_TK_LIBRARY="$DIRECTFB_LIBS"
3289                            TOOLKIT=DFB
3290                            GUIDIST=DFB_DIST
3291                          ],
3292                          [
3293                            AC_MSG_ERROR([DirectFB not found.])
3294                          ]
3295                          )
3296     fi
3297
3298     if test "$wxUSE_MICROWIN" = 1; then
3299         AC_MSG_CHECKING(for MicroWindows)
3300         if test "x$MICROWINDOWS" = x ; then
3301             AC_MSG_RESULT(not found)
3302             AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWINDOWS is set.])
3303         else
3304             AC_MSG_RESULT($MICROWINDOWS)
3305         fi
3306
3307         if test -f $MICROWINDOWS/lib/libmwin.a; then
3308             AC_MSG_RESULT(MicroWindows' libraries found.)
3309         else
3310             AC_MSG_ERROR([Cannot find MicroWindows libraries, make sure they are compiled.])
3311         fi
3312
3313         TOOLKIT_INCLUDE="-I$MICROWINDOWS/include"
3314         GUI_TK_LIBRARY="-L$MICROWINDOWS/lib -lmwin -lmwengine -mwfonts -mwdrivers -mwinlib"
3315
3316         wxUSE_UNIVERSAL="yes"
3317
3318         AFMINSTALL=afminstall
3319         TOOLKIT=MICROWIN
3320         GUIDIST=MICROWIN_DIST
3321
3322         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXMSW__ -D__WIN95__ -D__WIN32__ -DMWIN -DMICROWIN_NOCONTROLS -DMICROWIN_TODO=1"
3323     fi
3324
3325     dnl common part of X11 and Motif port checks
3326     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
3327         dnl use standard macros to check for X headers/libs, this brings
3328         dnl support for the standard configure options --x-includes,
3329         dnl --x-libraries and --no-x
3330         AC_PATH_XTRA
3331
3332         if test "$no_x" = "yes"; then
3333           AC_MSG_ERROR([X11 not found, please use --x-includes and/or --x-libraries options (see config.log for details)])
3334         fi
3335
3336         dnl for some reason AC_PATH_XTRA seems to add -INONE and -LNONE (and
3337         dnl also sometimes -RNONE) to X_CFLAGS and X_LIBS respectively, filter
3338         dnl this junk out
3339         GUI_TK_LIBRARY=`echo $X_LIBS | sed 's/ -LNONE//' | sed 's/ -RNONE//'`
3340         TOOLKIT_INCLUDE=`echo $X_CFLAGS | sed 's/ -INONE//'`
3341         AFMINSTALL=afminstall
3342         COMPILED_X_PROGRAM=0
3343
3344     fi
3345
3346     if test "$wxUSE_X11" = 1; then
3347         if test "$wxUSE_NANOX" = "yes"; then
3348             AC_MSG_CHECKING(for MicroWindows/NanoX distribution)
3349             if test "x$MICROWIN" = x ; then
3350                 AC_MSG_RESULT(not found)
3351                 AC_MSG_ERROR([Cannot find MicroWindows library. Make sure MICROWIN is set.])
3352             else
3353                 AC_MSG_RESULT($MICROWIN)
3354                 AC_DEFINE(wxUSE_NANOX)
3355             fi
3356         fi
3357
3358         if test "$wxUSE_UNICODE" = "yes"; then
3359             PKG_PROG_PKG_CONFIG()
3360
3361             PKG_CHECK_MODULES(PANGOX, pangox,
3362                 [
3363                     CFLAGS="$PANGOX_CFLAGS $CFLAGS"
3364                     CXXFLAGS="$PANGOX_CFLAGS $CXXFLAGS"
3365                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOX_LIBS"
3366                 ],
3367                 [
3368                     AC_MSG_ERROR([pangox library not found, library cannot be compiled in Unicode mode])
3369                 ]
3370             )
3371             PKG_CHECK_MODULES(PANGOFT2, pangoft2,
3372                 [
3373                     CFLAGS="$PANGOFT2_CFLAGS $CFLAGS"
3374                     CXXFLAGS="$PANGOFT2_CFLAGS $CXXFLAGS"
3375                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOFT2_LIBS"
3376                 ],
3377                 [
3378                     AC_MSG_WARN([pangoft2 library not found, library will be compiled without printing support])
3379                     wxUSE_PRINTING_ARCHITECTURE="no"
3380                 ]
3381             )
3382             PKG_CHECK_MODULES(PANGOXFT, pangoxft,
3383                 [
3384                     AC_DEFINE(HAVE_PANGO_XFT)
3385                     CFLAGS="$PANGOXFT_CFLAGS $CFLAGS"
3386                     CXXFLAGS="$PANGOXFT_CFLAGS $CXXFLAGS"
3387                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY $PANGOXFT_LIBS"
3388                 ],
3389                 [
3390                     AC_MSG_WARN([pangoxft library not found, library will be compiled without anti-aliasing support])
3391                 ]
3392             )
3393             save_LIBS="$LIBS"
3394             LIBS="$LIBS $PANGOX_LIBS"
3395             AC_CHECK_FUNCS([pango_font_family_is_monospace])
3396             LIBS="$save_LIBS"
3397         fi
3398
3399         wxUSE_UNIVERSAL="yes"
3400
3401         if test "$wxUSE_NANOX" = "yes"; then
3402             TOOLKIT_INCLUDE="-I\$(top_srcdir)/include/wx/x11/nanox -I\$(MICROWIN)/src/include $TOOLKIT_INCLUDE"
3403             TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__NANOX__ -DMWPIXEL_FORMAT=MWPF_TRUECOLOR0888 -DHAVE_FILEIO -DHAVE_BMP_SUPPORT=1 -DHAVE_GIF_SUPPORT=1 -DHAVE_PNM_SUPPORT=1 -DHAVE_XPM_SUPPORT=1 -DUNIX=1 -DUSE_EXPOSURE -DSCREEN_HEIGHT=480 -DSCREEN_WIDTH=640 -DSCREEN_DEPTH=4 -DX11=1"
3404             GUI_TK_LIBRARY="$GUI_TK_LIBRARY \$(MICROWIN)/src/lib/libnano-X.a"
3405         else
3406             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lX11"
3407         fi
3408
3409         TOOLKIT=X11
3410         GUIDIST=X11_DIST
3411     fi
3412
3413     if test "$wxUSE_MOTIF" = 1; then
3414         if test "$wxUSE_UNICODE" = "yes"; then
3415             AC_MSG_ERROR([Unicode configuration not supported with Motif])
3416         fi
3417
3418         AC_MSG_CHECKING(for Motif/Lesstif headers)
3419         WX_PATH_FIND_INCLUDES($SEARCH_INCLUDE, Xm/Xm.h)
3420         if test "$ac_find_includes" != "" ; then
3421             AC_MSG_RESULT(found in $ac_find_includes)
3422             WX_INCLUDE_PATH_EXIST($ac_find_includes, $TOOLKIT_INCLUDE)
3423             TOOLKIT_INCLUDE="$TOOLKIT_INCLUDE$ac_path_to_include"
3424         else
3425             save_CFLAGS=$CFLAGS
3426             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3427
3428             AC_TRY_COMPILE(
3429                 [
3430                     #include <Xm/Xm.h>
3431                 ],
3432                 [
3433                     int version;
3434                     version = xmUseVersion;
3435                 ],
3436                 [
3437                     AC_MSG_RESULT(found in default search path)
3438                     COMPILED_X_PROGRAM=1
3439                 ],
3440                 [
3441                     AC_MSG_RESULT(no)
3442                     AC_MSG_ERROR(please set CPPFLAGS to contain the location of Xm/Xm.h)
3443                 ]
3444             )
3445
3446             CFLAGS=$save_CFLAGS
3447         fi
3448
3449
3450         AC_MSG_CHECKING(for Motif/Lesstif library)
3451         WX_PATH_FIND_LIBRARIES($SEARCH_LIB, Xm)
3452
3453         if test "x$ac_find_libraries" != "x" ; then
3454             AC_MSG_RESULT(found in $ac_find_libraries)
3455
3456             WX_LINK_PATH_EXIST($ac_find_libraries, $GUI_TK_LIBRARY)
3457             GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
3458         else
3459             dnl it might happen that we found headers in one of the standard
3460             dnl paths but the libs are elsewhere but still in default (linker)
3461             dnl path -- try to compile a test program to check for this
3462             save_CFLAGS=$CFLAGS
3463             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3464             save_LIBS="$LIBS"
3465             LIBS="$GUI_TK_LIBRARY -lXm -lXmu -lXext -lX11"
3466
3467             AC_TRY_LINK(
3468                 [
3469                     #include <Xm/Xm.h>
3470                 ],
3471                 [
3472                     int version;
3473                     version = xmUseVersion;
3474                 ],
3475                 [
3476                     AC_MSG_RESULT(found in default search path)
3477                     COMPILED_X_PROGRAM=1
3478                 ],
3479                 [
3480                     AC_MSG_RESULT(no)
3481                     AC_MSG_ERROR(please set LDFLAGS to contain the location of libXm)
3482                 ]
3483             )
3484
3485             CFLAGS=$save_CFLAGS
3486             LIBS="$save_LIBS"
3487         fi
3488
3489         AC_MSG_CHECKING([if we need -lXp and/or -lSM -lICE])
3490         libp_link=""
3491         libsm_ice_link=""
3492         libs_found=0
3493         for libp in "" " -lXp"; do
3494             if test "$libs_found" = "0"; then
3495                 for libsm_ice in "" " -lSM -lICE"; do
3496                     if test "$libs_found" = "0"; then
3497                         save_LIBS="$LIBS"
3498                         LIBS="$GUI_TK_LIBRARY -lXm ${libp} -lXmu -lXext -lXt${libsm_ice} -lX11"
3499                         save_CFLAGS=$CFLAGS
3500                         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3501
3502                         AC_TRY_LINK(
3503                             [
3504                                 #include <Xm/Xm.h>
3505                                 #include <Xm/List.h>
3506                             ],
3507                             [
3508                                 XmString string = NULL;
3509                                 Widget w = NULL;
3510                                 int position = 0;
3511                                 XmListAddItem(w, string, position);
3512                             ],
3513                             [
3514                                 libp_link="$libp"
3515                                 libsm_ice_link="$libsm_ice"
3516                                 AC_MSG_RESULT(
3517                                     [need${libp_link}${libsm_ice_link}])
3518                                 libs_found=1
3519                             ], []
3520                         )
3521
3522                         LIBS="$save_LIBS"
3523                         CFLAGS=$save_CFLAGS
3524                     fi
3525                 done
3526             fi
3527         done
3528
3529         if test "$libs_found" = "0"; then
3530             AC_MSG_RESULT([can't find the right libraries])
3531             AC_MSG_ERROR([can't link a simple motif program])
3532         fi
3533
3534         dnl this seems to be needed under IRIX and shouldn't do any harm
3535         dnl elsewhere
3536         AC_CHECK_LIB(Sgm, [SgCreateList], [libsgm_link=" -lSgm"])
3537
3538         save_CFLAGS=$CFLAGS
3539         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3540
3541         AC_CACHE_CHECK([for Motif 2],
3542             wx_cv_lib_motif2,
3543             AC_TRY_COMPILE([
3544                             #include <Xm/Xm.h>
3545                            ],
3546                            [
3547                             #if XmVersion < 2000
3548                             Not Motif 2
3549                             #endif
3550                            ],
3551                            wx_cv_lib_motif2="yes",
3552                            wx_cv_lib_motif2="no"))
3553         if test "$wx_cv_lib_motif2" = "yes"; then
3554             AC_DEFINE(__WXMOTIF20__,1)
3555         else
3556             AC_DEFINE(__WXMOTIF20__,0)
3557         fi
3558
3559         AC_CACHE_CHECK([whether Motif is Lesstif],
3560             wx_cv_lib_lesstif,
3561             AC_TRY_COMPILE([
3562                             #include <Xm/Xm.h>
3563                            ],
3564                            [
3565                             #if !defined(LesstifVersion) || LesstifVersion <= 0
3566                             Not Lesstif
3567                             #endif
3568                            ],
3569                            wx_cv_lib_lesstif="yes",
3570                            wx_cv_lib_lesstif="no")
3571         )
3572         if test "$wx_cv_lib_lesstif" = "yes"; then
3573             AC_DEFINE(__WXLESSTIF__,1)
3574         else
3575             AC_DEFINE(__WXLESSTIF__,0)
3576         fi
3577
3578         CFLAGS=$save_CFLAGS
3579
3580         GUI_TK_LIBRARY="$GUI_TK_LIBRARY${libsgm_link} -lXm${libp_link} -lXmu -lXext -lXt${libsm_ice_link} -lX11"
3581         TOOLKIT=MOTIF
3582         GUIDIST=MOTIF_DIST
3583     fi
3584
3585     dnl more tests common to X11 and Motif:
3586     if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
3587         dnl test for external libxpm if we're configured to use it
3588         if test "$wxUSE_LIBXPM" = "sys"; then
3589             AC_MSG_CHECKING(for Xpm library)
3590             WX_PATH_FIND_LIBRARIES($SEARCH_LIB,Xpm)
3591             if test "$ac_find_libraries" != "" ; then
3592                 WX_LINK_PATH_EXIST($ac_find_libraries,$GUI_TK_LIBRARY)
3593                 GUI_TK_LIBRARY="$GUI_TK_LIBRARY$ac_path_to_link"
3594                 AC_MSG_RESULT(found in $ac_find_libraries)
3595
3596                 AC_CACHE_CHECK([for X11/xpm.h],
3597                     wx_cv_x11_xpm_h,
3598                     [
3599                         save_CFLAGS=$CFLAGS
3600                         CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3601
3602                         AC_TRY_COMPILE(
3603                             [
3604                                 #include <X11/xpm.h>
3605                             ],
3606                             [
3607                                 int version;
3608                                 version = XpmLibraryVersion();
3609                             ],
3610                             wx_cv_x11_xpm_h=yes,
3611                             wx_cv_x11_xpm_h=no
3612                         )
3613
3614                         CFLAGS=$save_CFLAGS
3615                     ]
3616                 )
3617
3618                 if test $wx_cv_x11_xpm_h = "yes"; then
3619                     GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXpm"
3620                     AC_DEFINE(wxHAVE_LIB_XPM)
3621                 else
3622                     AC_MSG_WARN([built-in less efficient XPM decoder will be used])
3623                 fi
3624             fi
3625
3626         fi
3627
3628         dnl XShapeQueryExtension checks: first the library, then prototype
3629         AC_CHECK_LIB([Xext], [XShapeQueryExtension],
3630                      [
3631                       GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXext"
3632                       wxHAVE_XEXT_LIB=1
3633                      ],
3634                      [], [$GUI_TK_LIBRARY -lX11])
3635
3636         if test "$wxHAVE_XEXT_LIB" = 1; then
3637             save_CFLAGS="$CFLAGS"
3638             CFLAGS="$TOOLKIT_INCLUDE $CFLAGS"
3639
3640             AC_MSG_CHECKING([for X11/extensions/shape.h])
3641             AC_TRY_COMPILE([
3642                             #include <X11/Xlib.h>
3643                             #include <X11/extensions/shape.h>
3644                            ],
3645                            [
3646                             int dummy1, dummy2;
3647                             XShapeQueryExtension((Display*)NULL,
3648                                                  (int*)NULL, (int*)NULL);
3649                            ],
3650                            [
3651                             AC_DEFINE(HAVE_XSHAPE)
3652                             AC_MSG_RESULT([found])
3653                            ],
3654                            [
3655                             AC_MSG_RESULT([not found])
3656                            ])
3657             CFLAGS="$save_CFLAGS"
3658
3659         fi
3660     fi
3661
3662     if test "$wxUSE_MAC" = 1; then
3663         AC_MSG_CHECKING([for compiler syntax to enable Pascal strings])
3664         if test "$GCC" = yes; then
3665             AC_MSG_RESULT([gcc])
3666             CPPFLAGS_PASCAL="-fpascal-strings"
3667         elif test "`echo $CXX | sed -e 's@.*/@@'`" = "xlC"; then
3668             AC_MSG_RESULT([xlc])
3669             CPPFLAGS_PASCAL="-qmacpstr"
3670         else
3671             AC_MSG_RESULT([none])
3672         fi
3673
3674         if test "x$wxUSE_UNIX" = "xyes"; then
3675             CPPFLAGS="$CPPFLAGS_PASCAL -I\${top_srcdir}/src/mac/carbon/morefilex -I/Developer/Headers/FlatCarbon $CPPFLAGS"
3676         else
3677             dnl platform.h needs TARGET_CARBON before setup.h
3678             CPPFLAGS="$CPPFLAGS_PASCAL -I\${top_srcdir}/src/mac/carbon/morefilex -DTARGET_CARBON $CPPFLAGS"
3679         fi
3680
3681         TOOLKIT=MAC
3682         dnl we can't call this MAC_DIST or autoconf thinks its a macro
3683         GUIDIST=MACX_DIST
3684         dnl wxMac version of wxBase and wxCocoa or wxBase-only built on Darwin
3685         dnl are different, so they need different names:
3686         WXBASEPORT="_carbon"
3687     fi
3688
3689     if test "$wxUSE_COCOA" = 1; then
3690         TOOLKIT=COCOA
3691         GUIDIST=COCOA_DIST
3692     fi
3693
3694     if test "$wxUSE_PM" = 1; then
3695         TOOLKIT=PM
3696         GUIDIST=PM_DIST
3697         AC_CACHE_CHECK([for type SPBCDATA],
3698             wx_cv_spbcdata,
3699             [
3700                 AC_TRY_COMPILE(
3701                     [
3702                         #define INCL_PM
3703                         #include <os2.h>
3704                     ],
3705                     [
3706                         SPBCDATA test;
3707                     ],
3708                     wx_cv_spbcdata=yes,
3709                     wx_cv_spbcdata=no
3710                 )
3711             ]
3712         )
3713
3714         if test $wx_cv_spbcdata = "yes"; then
3715             AC_DEFINE(HAVE_SPBCDATA)
3716         fi
3717     fi
3718
3719     dnl the name of the directory where the files for this toolkit live
3720     if test "$TOOLKIT" = "PM" ; then
3721         TOOLKIT_DIR="os2"
3722     else
3723         TOOLKIT_DIR=`echo ${TOOLKIT} | tr "[[A-Z]]" "[[a-z]]"`
3724     fi
3725
3726     if test "$wxUSE_UNIVERSAL" = "yes"; then
3727         TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WXUNIVERSAL__"
3728         WIDGET_SET=univ
3729     fi
3730
3731     dnl distribute samples/demos/utils with GUI versions
3732     GUIDIST="${GUIDIST} SAMPLES_DIST DEMOS_DIST UTILS_DIST MISC_DIST"
3733     DISTDIR="wx\$(TOOLKIT)"
3734 else
3735     USE_GUI=0
3736
3737     dnl this doesn't quite work right for wxBase, but the places
3738     dnl where it is wrong aren't fatal (yet) though.
3739     TOOLKIT_DIR="base"
3740
3741     dnl the sources, their dependenices and the headers
3742     if test "$USE_WIN32" = 1 ; then
3743         dnl yes, the toolkit for wxBase on win32 is actually MSW
3744         dnl wxBase on unix does not need a 'TOOLKIT' defined.
3745         TOOLKIT="MSW"
3746     fi
3747
3748     dnl distribute only wxBase sources/headers
3749     GUIDIST="BASE_DIST"
3750     DISTDIR="wxBase"
3751 fi
3752
3753 dnl ---------------------------------------------------------------------------
3754 dnl Optional libraries included when system library is not used
3755 dnl ---------------------------------------------------------------------------
3756
3757 dnl do this after test for X11 above so that we have a chance of finding Xlib.h
3758 if test "$wxUSE_GUI" = "yes"; then
3759     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_PM" != 1; then
3760         dnl defines HAVE_X11_XKBLIB_H
3761         AC_CHECK_HEADERS(X11/Xlib.h)
3762         AC_CHECK_HEADERS([X11/XKBlib.h], [], [],
3763                          [
3764                           #if HAVE_X11_XLIB_H
3765                             #include <X11/Xlib.h>
3766                           #endif
3767                          ])
3768     fi
3769 fi
3770
3771
3772 dnl ----------------------------------------------------------------
3773 dnl iODBC support
3774 dnl ----------------------------------------------------------------
3775
3776 IODBC_C_SRC=""
3777
3778
3779 dnl ODBC is handled separately for MSW
3780 if test "$TOOLKIT" != "MSW" ; then
3781
3782     if test "$wxUSE_ODBC" = "sys" -o "$wxUSE_ODBC" = "yes" ; then
3783         dnl This is not ideal we really ough to use the unixodbc-config
3784         dnl  or iodbc-config if they exist.
3785
3786         AC_CHECK_HEADER([sql.h], [found_sql_h=1])
3787         if test "x$found_sql_h" = "x1" ; then
3788             AC_CHECK_LIB(iodbc, SQLAllocEnv, ODBC_LINK=" -liodbc",
3789             [
3790                 AC_CHECK_LIB(unixodbc, SQLAllocEnv, ODBC_LINK=" -lunixodbc",
3791                 [
3792                     AC_CHECK_LIB(odbc, SQLAllocEnv, ODBC_LINK=" -lodbc")
3793                 ])
3794             ])
3795         fi
3796         if test "x$ODBC_LINK" = "x" ; then
3797             if test "$wxUSE_ODBC" = "sys" ; then
3798                 AC_MSG_ERROR([system ODBC library not found! Use --with-odbc=builtin to use built-in version])
3799             else
3800                 AC_MSG_WARN([system ODBC library not found, will use built-in instead])
3801                 wxUSE_ODBC=builtin
3802             fi
3803         else
3804             dnl we are using the system library
3805             wxUSE_ODBC=sys
3806         fi
3807     fi
3808
3809     if test "$wxUSE_ODBC" = "builtin" ; then
3810         AC_DEFINE(wxUSE_BUILTIN_IODBC)
3811     fi
3812 fi
3813
3814 if test "$wxUSE_ODBC" != "no" ; then
3815     AC_DEFINE(wxUSE_ODBC)
3816     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS db"
3817
3818     dnl is this still necessary?
3819     WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_IODBC_"
3820 fi
3821
3822 dnl ---------------------------------------------------------------------------
3823 dnl wxDisplay Sanity checks
3824 dnl ---------------------------------------------------------------------------
3825
3826 if test "$wxUSE_DISPLAY" = "yes"; then
3827 dnl ---------------------------------------------------------------------------
3828 dnl Xinerama (for unix ) - Brian Victor
3829 dnl ---------------------------------------------------------------------------
3830     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1; then
3831         AC_MSG_CHECKING([for Xinerama])
3832         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xinerama)
3833         if test "$ac_find_libraries" != "" ; then
3834             WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3835             if test "$ac_path_to_link" != " -L/usr/lib" ; then
3836                 LDFLAGS="$LDFLAGS $ac_path_to_link"
3837             fi
3838             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXinerama"
3839             AC_MSG_RESULT([yes])
3840
3841             AC_MSG_CHECKING([for Xxf86vm extension])
3842             WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],Xxf86vm)
3843             if test "$ac_find_libraries" != "" ; then
3844                 AC_MSG_RESULT([yes])
3845                 AC_CHECK_HEADERS([X11/extensions/xf86vmode.h],
3846                                  [
3847                                   GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lXxf86vm"
3848                                  ],
3849                                  [],
3850                                  [
3851                                       #if HAVE_X11_XLIB_H
3852                                         #include <X11/Xlib.h>
3853                                       #endif
3854                                  ])
3855             else
3856                 AC_MSG_RESULT([no])
3857             fi
3858
3859         else
3860             AC_MSG_RESULT([no])
3861             AC_MSG_WARN([Xinerama not found; disabling wxDisplay])
3862             wxUSE_DISPLAY="no"
3863         fi
3864     elif test "$wxUSE_MSW" = 1; then
3865 dnl ---------------------------------------------------------------------------
3866 dnl DirectDraw for MSW - optionally used by WxDisplay.
3867 dnl ---------------------------------------------------------------------------
3868         AC_CHECK_HEADERS([ddraw.h], [], [], [#include <windows.h>])
3869     fi
3870 fi
3871
3872 dnl ---------------------------------------------------------------------------
3873 dnl X11 session management
3874 dnl ---------------------------------------------------------------------------
3875 if test "$wxUSE_DETECT_SM" = "yes"; then
3876     if test "$wxUSE_UNIX" = "yes" -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1; then
3877         AC_MSG_CHECKING([for -lSM - X11 session management])
3878         WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],SM)
3879         if test "$ac_find_libraries" != "" ; then
3880             WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3881             if test "$ac_path_to_link" != " -L/usr/lib" ; then
3882                 LDFLAGS="$LDFLAGS $ac_path_to_link"
3883             fi
3884             GUI_TK_LIBRARY="$GUI_TK_LIBRARY -lSM"
3885             AC_MSG_RESULT([yes])
3886         else
3887             AC_MSG_RESULT([no])
3888             AC_MSG_WARN([libSM not found; disabling session management detection])
3889             wxUSE_DETECT_SM="no"
3890         fi
3891     else
3892         wxUSE_DETECT_SM="no"
3893     fi
3894 fi
3895
3896
3897 dnl ---------------------------------------------------------------------------
3898 dnl OpenGL libraries
3899 dnl ---------------------------------------------------------------------------
3900
3901 USE_OPENGL=0
3902 if test "$wxUSE_OPENGL" = "yes"; then
3903     if test "$wxUSE_MGL" = 1 -o "$wxUSE_DFB" = "1"; then
3904         AC_MSG_WARN([wxGLCanvas not implemented for this port, library will be compiled without it.])
3905         wxUSE_OPENGL="no"
3906     elif test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = "1"; then
3907         OPENGL_LIBS="-framework OpenGL -framework AGL"
3908     elif test "$wxUSE_MSW" = 1; then
3909         OPENGL_LIBS="-lopengl32 -lglu32"
3910     else
3911         dnl adjust CPPFLAGS to include GL/gl.h location if necessary
3912         dnl (/opt/graphics/OpenGL is for HP-UX systems, bug 925307)
3913         AC_MSG_CHECKING([for OpenGL headers])
3914         WX_PATH_FIND_INCLUDES([$SEARCH_INCLUDE /opt/graphics/OpenGL/include], GL/gl.h)
3915         if test "$ac_find_includes" != "" ; then
3916             AC_MSG_RESULT(found in $ac_find_includes)
3917             WX_INCLUDE_PATH_EXIST($ac_find_includes, $CPPFLAGS)
3918             CPPFLAGS="$ac_path_to_include $CPPFLAGS"
3919         else
3920             AC_MSG_RESULT([not found])
3921         fi
3922
3923         AC_CHECK_HEADER(GL/gl.h, [
3924             AC_CHECK_HEADER(GL/glu.h, [
3925                 found_gl=0
3926
3927                 AC_MSG_CHECKING([for -lGL])
3928                 WX_PATH_FIND_LIBRARIES([$SEARCH_LIB /opt/graphics/OpenGL/lib],GL)
3929                 if test "$ac_find_libraries" != "" ; then
3930                     AC_MSG_RESULT([found in $ac_find_libraries])
3931
3932                     WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3933                     if test "$ac_path_to_link" != " -L/usr/lib" ; then
3934                         LDFLAGS_GL="$ac_path_to_link"
3935                     fi
3936
3937                     dnl don't suppose that libGL and libGLU are always in the
3938                     dnl same directory -- this is not true for some common
3939                     dnl distributions
3940                     AC_MSG_CHECKING([for -lGLU])
3941                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],GLU)
3942                     if test "$ac_find_libraries" != "" ; then
3943                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3944                         if test "$ac_path_to_link" != " -L/usr/lib" -a \
3945                                     "$ac_path_to_link" != "$LDFLAGS_GL"; then
3946                             LDFLAGS_GL="$LDFLAGS_GL$ac_path_to_link"
3947                         fi
3948
3949                         found_gl=1
3950                         OPENGL_LIBS="-lGL -lGLU"
3951                         AC_MSG_RESULT([yes])
3952                     else
3953                         AC_MSG_RESULT([no])
3954                     fi
3955                 else
3956                     AC_MSG_RESULT([no])
3957                 fi
3958
3959                 if test "$found_gl" != 1; then
3960                     AC_MSG_CHECKING([for -lMesaGL])
3961                     WX_PATH_FIND_LIBRARIES([$SEARCH_LIB],MesaGL)
3962                     if test "$ac_find_libraries" != "" ; then
3963                         WX_LINK_PATH_EXIST([$ac_find_libraries],[$LDFLAGS])
3964                         LDFLAGS_GL="$LDFLAGS$ac_path_to_link"
3965                         OPENGL_LIBS="-lMesaGL -lMesaGLU"
3966                         AC_MSG_RESULT([yes])
3967                     else
3968                         AC_MSG_RESULT([no])
3969                     fi
3970                 fi
3971             ])
3972         ])
3973
3974         if test "x$OPENGL_LIBS" = "x"; then
3975             dnl it should be an error and not a warning because OpenGL is not on
3976             dnl by default and so if it had been explicitly requested, we
3977             dnl shouldn't just fall back to compiling the library without it
3978             AC_MSG_ERROR(OpenGL libraries not available)
3979         fi
3980     fi
3981
3982     if test "$wxUSE_OPENGL" = "yes"; then
3983         USE_OPENGL=1
3984         AC_DEFINE(wxUSE_OPENGL)
3985         AC_DEFINE(wxUSE_GLCANVAS)
3986         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS opengl opengl/cube opengl/penguin opengl/isosurf"
3987     fi
3988 fi
3989
3990
3991 dnl the symbol which allows conditional compilation for the given toolkit
3992 if test -n "$TOOLKIT" ; then
3993     TOOLCHAIN_DEFS="${TOOLCHAIN_DEFS} -D__WX${TOOLKIT}__"
3994 fi
3995
3996
3997 dnl --- the marker for quick search, leave it here: SHARED_LIB_SETUP ---
3998
3999 if test "$wxUSE_SHARED" = "yes"; then
4000     case "${host}" in
4001       *-pc-msdosdjgpp )
4002         dnl only static for now
4003         wxUSE_SHARED=no
4004         AC_MSG_WARN([Host system doesn't support shared libraries, disabling])
4005       ;;
4006     esac
4007 fi
4008
4009 if test "$wxUSE_SHARED" = "yes"; then
4010
4011     dnl use versioned symbols if available on the platform
4012     WX_VERSIONED_SYMBOLS([\$(wx_top_builddir)/version-script])
4013
4014     case "${host}" in
4015       *-*-linux* | *-*-gnu* )
4016         SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(wx_top_builddir)/lib"
4017         WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
4018         ;;
4019
4020       *-*-solaris2* )
4021         if test "$GCC" = yes ; then
4022             dnl newer versions of gcc need -isystem to compile X headers on
4023             dnl Solaris (which use old style C syntax)
4024             CPPFLAGS="-isystem /usr/openwin/include $CPPFLAGS"
4025
4026             dnl gcc may use Sun's ld, in which case -rpath gives a confusing
4027             dnl error message. We have to try both -Wl,-rpath and -Wl,-R:
4028             saveLdflags="$LDFLAGS"
4029             LDFLAGS="$saveLdflags -Wl,-rpath,/"
4030             AC_MSG_CHECKING([if the linker accepts -rpath])
4031             AC_TRY_LINK(
4032                 [],[],
4033                 [
4034                     AC_MSG_RESULT([yes])
4035                     SAMPLES_RPATH_FLAG="-Wl,-rpath,\$(wx_top_builddir)/lib"
4036                     WXCONFIG_RPATH="-Wl,-rpath,\$libdir"
4037                 ],[
4038                     AC_MSG_RESULT([no])
4039                     AC_MSG_CHECKING([if the linker accepts -R])
4040                     LDFLAGS="$saveLdflags -Wl,-R,/"
4041                     AC_TRY_LINK(
4042                         [],[],
4043                         [
4044                             AC_MSG_RESULT([yes])
4045                             SAMPLES_RPATH_FLAG="-Wl,-R,\$(wx_top_builddir)/lib"
4046                             WXCONFIG_RPATH="-Wl,-R,\$libdir"
4047                         ],[
4048                             AC_MSG_RESULT([no])
4049                         ])
4050                 ])
4051             LDFLAGS="$saveLdflags"
4052         else
4053             SAMPLES_RPATH_FLAG="-R\$(wx_top_builddir)/lib"
4054             WXCONFIG_RPATH="-R\$libdir"
4055         fi
4056       ;;
4057
4058       *-*-darwin* )
4059         install_name_tool=`which install_name_tool`
4060         if test "$install_name_tool" -a -x "$install_name_tool"; then
4061             SAMPLES_RPATH_POSTLINK="\$(wx_top_builddir)/change-install-names \$(LIBDIRNAME) \$(prefix) \$@"
4062             cat <<EOF >change-install-names
4063 #!/bin/sh
4064 libnames=\`cd \${1} ; ls -1 | grep '\.[[0-9]][[0-9]]*\.dylib\$'\`
4065 inst_cmd="install_name_tool "
4066 for i in \${libnames} ; do
4067     inst_cmd="\${inst_cmd} -change \${2}/lib/\${i} \${1}/\${i}"
4068 done
4069 \${inst_cmd} \${3}
4070 EOF
4071             chmod +x change-install-names
4072         fi
4073       ;;
4074
4075       *-*-cygwin* | *-*-mingw32* )
4076         dnl this one shouldn't be used for the library build so put it in a
4077         dnl separate variable from WXCONFIG_CPPFLAGS
4078         WXCONFIG_ONLY_CPPFLAGS="$WXCONFIG_ONLY_CPPFLAGS -DWXUSINGDLL"
4079         ;;
4080
4081       *-*-hpux* )
4082         SAMPLES_RPATH_FLAG="-Wl,+b,\$(wx_top_builddir)/lib"
4083         WXCONFIG_RPATH="-Wl,+b,\$libdir"
4084         ;;
4085
4086     esac
4087
4088     if test $wxUSE_RPATH = "no"; then
4089         SAMPLES_RPATH_FLAG=''
4090         SAMPLES_RPATH_POSTLINK=''
4091         WXCONFIG_RPATH=''
4092     fi
4093
4094     SHARED=1
4095
4096 else
4097
4098     config_linkage_component="-static"
4099     SHARED=0
4100
4101 fi
4102
4103
4104 UNICODE=0
4105 lib_unicode_suffix=
4106 WX_CHARTYPE="ansi"
4107 if test "$wxUSE_UNICODE" = "yes"; then
4108     lib_unicode_suffix=u
4109     WX_CHARTYPE="unicode"
4110     UNICODE=1
4111 fi
4112
4113 lib_debug_suffix=
4114 WX_DEBUGTYPE="release"
4115 DEBUG_FLAG=0
4116 if test "$wxUSE_DEBUG_FLAG" = "yes"; then
4117     lib_debug_suffix=d
4118     WX_DEBUGTYPE="debug"
4119     DEBUG_FLAG=1
4120 fi
4121
4122 WX_FLAVOUR=${WX_FLAVOUR:+-$WX_FLAVOUR}
4123 WX_LIB_FLAVOUR=`echo $WX_FLAVOUR | tr '-' '_'`
4124
4125 DEBUG_INFO=0
4126 if test "$wxUSE_DEBUG_INFO" = "yes"; then
4127     DEBUG_INFO=1
4128 fi
4129
4130 WX_VERSION_TAG=`echo WX${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}_${WX_RELEASE} | tr "[[a-z]]" "[[A-Z]]"`
4131
4132 TOOLCHAIN_NAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}"
4133
4134 TOOLCHAIN_FULLNAME="${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}-${WX_CHARTYPE}-${WX_DEBUGTYPE}${config_linkage_component}-${WX_RELEASE}${WX_FLAVOUR}"
4135
4136 if test "$cross_compiling" = "yes"; then
4137     HOST_SUFFIX="-$host_alias"
4138     TOOLCHAIN_NAME="$TOOLCHAIN_NAME$HOST_SUFFIX"
4139     TOOLCHAIN_FULLNAME="${host_alias}-$TOOLCHAIN_FULLNAME"
4140 fi
4141
4142 dnl library link name
4143 dnl These just save us from exporting lib_{unicode,debug,flavour}_suffix.
4144 dnl If we ever need to do that, we won't need to keep these.
4145 WX_LIBRARY_BASENAME_NOGUI="wx_base${WXBASEPORT}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
4146 if test "${TOOLKIT_DIR}" = "os2"; then
4147     WX_LIBRARY_BASENAME_GUI="wx_pm${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
4148 else
4149     WX_LIBRARY_BASENAME_GUI="wx_${TOOLKIT_DIR}${TOOLKIT_VERSION}${WIDGET_SET}${lib_unicode_suffix}${lib_debug_suffix}${WX_LIB_FLAVOUR}"
4150 fi
4151
4152
4153
4154 if test "$wxUSE_COCOA" = 1; then
4155     AC_LANG_SAVE
4156     AC_WX_LANG_OBJECTIVEC
4157 dnl Recent AppKit/NSEvent.h include parts of IOKit which eventually
4158 dnl gets IOKit/graphics/IOGraphicsTypes.h included which typedefs
4159 dnl Point but only if MacTypes.h was not included first.  Of course,
4160 dnl if MacTypes.h is included later then you're screwed when it
4161 dnl tries to typedef Point.  Defining __Point__ will cause IOGraphicsTypes.h
4162 dnl to not typedef Point and thus fix the problem.
4163     AC_MSG_CHECKING([if AppKit/NSEvent.h conflicts with CoreFoundation])
4164     AC_TRY_COMPILE([#include <AppKit/NSEvent.h>
4165 #include <CoreFoundation/CoreFoundation.h>
4166         ],[],
4167         [AC_MSG_RESULT([no])],
4168         [AC_MSG_RESULT([yes])
4169         AC_MSG_CHECKING([if defining __Point__ will fix it])
4170         AC_TRY_COMPILE([#define __Point__ 1
4171 #include <AppKit/NSEvent.h>
4172 #include <CoreFoundation/CoreFoundation.h>
4173             ],[],
4174             [AC_MSG_RESULT([yes])
4175             AC_DEFINE(__Point__)
4176             ],
4177             [AC_MSG_FAILURE([no])]
4178         )]
4179     )
4180     AC_LANG_RESTORE
4181 fi
4182
4183 if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1; then
4184     dnl base name of the resource file for wxMac must be the same
4185     dnl as library installation base name (-install_name)
4186     WX_RESOURCES_MACOSX_ASCII="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.r"
4187     WX_RESOURCES_MACOSX_DATA="libwx_${TOOLCHAIN_NAME}.${wx_release_number}.rsrc"
4188
4189     dnl add the resources target for wxMac
4190     LIBWXMACRES="\$(wx_top_builddir)/lib/${WX_RESOURCES_MACOSX_ASCII}"
4191
4192     AC_CHECK_PROG(REZ, Rez, Rez, /Developer/Tools/Rez)
4193     AC_CHECK_PROG(DEREZ, DeRez, DeRez, /Developer/Tools/DeRez)
4194     AC_CHECK_PROG(SETFILE, SetFile, SetFile, /Developer/Tools/SetFile)
4195
4196     MACSETFILE="\$(SETFILE)"
4197
4198     dnl resources are bundled both with shared library and applications
4199     dnl since the carb resource *must* be included in the application
4200     if test "$wxUSE_MAC" = 1; then
4201         POSTLINK_COMMAND="\$(REZ) -d __DARWIN__ -t APPL Carbon.r -o"
4202         RESCOMP="$REZ"
4203         WXCONFIG_RESFLAGS="-d __DARWIN__ -t APPL Carbon.r -o"
4204     else
4205         POSTLINK_COMMAND="echo -n | \$(REZ) -d __DARWIN__ -t APPL ${LIBWXMACRES}"
4206         RESCOMP="echo -n \| $REZ"
4207         WXCONFIG_RESFLAGS="-d __DARWIN__ -t APPL \$libdir/$WX_RESOURCES_MACOSX_ASCII"
4208     fi
4209
4210 else
4211     dnl default value is to (silently) do nothing in the makefile
4212     MACSETFILE="@true"
4213
4214     if test "$wxUSE_PM" = 1; then
4215         RESCOMP="emxbind"
4216         WXCONFIG_RESFLAGS="-ep"
4217
4218         dnl Is this one really used anywhere for pm?
4219         POSTLINK_COMMAND="$RESCOMP $WXCONFIG_RESFLAGS"
4220     else
4221         POSTLINK_COMMAND="@true"
4222     fi
4223
4224 fi
4225
4226
4227 dnl ---------------------------------------------------------------------------
4228 dnl Checks for typedefs
4229 dnl ---------------------------------------------------------------------------
4230
4231 dnl   defines mode_t if not already defined
4232 AC_TYPE_MODE_T
4233 dnl   defines off_t if not already defined
4234 AC_TYPE_OFF_T
4235 dnl   defines pid_t if not already defined
4236 AC_TYPE_PID_T
4237 dnl   defines size_t if not already defined
4238 AC_TYPE_SIZE_T
4239 dnl   defines uid_t and gid_t if not already defined
4240 AC_TYPE_UID_T
4241
4242 dnl sets HAVE_SSIZE_T if ssize_t is defined
4243 AC_CHECK_TYPES(ssize_t)
4244
4245 dnl check what exactly size_t is on this machine - this is necessary to avoid
4246 dnl ambiguous overloads in several places, notably wx/string.h and wx/array.h
4247 AC_LANG_PUSH(C++) dnl tests below use overloaded functions and so need C++
4248 AC_CACHE_CHECK([if size_t is unsigned int],
4249     wx_cv_size_t_is_uint,
4250     [
4251     dnl an obvious check like AC_TRY_COMPILE[struct Foo { ... };] doesn't work
4252     dnl with egcs (at least) up to 1.1.1 as it allows you to compile duplicate
4253     dnl methods in a local class (i.e. class inside a function) declaration
4254     dnl without any objections!!
4255     dnl
4256     dnl hence the hack below: we must have Foo at global scope!
4257     AC_TRY_COMPILE([#include <stddef.h>],
4258         [
4259             return 0; }
4260
4261             struct Foo { void foo(size_t); void foo(unsigned int); };
4262
4263             int bar() {
4264         ],
4265         wx_cv_size_t_is_uint=no,
4266         wx_cv_size_t_is_uint=yes
4267     )
4268     ]
4269 )
4270
4271 if test "$wx_cv_size_t_is_uint" = "yes"; then
4272     AC_DEFINE(wxSIZE_T_IS_UINT)
4273 else
4274     AC_CACHE_CHECK([if size_t is unsigned long],
4275         wx_cv_size_t_is_ulong,
4276         AC_TRY_COMPILE([#include <stddef.h>],
4277             [
4278                 return 0; }
4279
4280                 struct Foo { void foo(size_t); void foo(unsigned long); };
4281
4282                 int bar() {
4283             ],
4284             wx_cv_size_t_is_ulong=no,
4285             wx_cv_size_t_is_ulong=yes
4286         )
4287     )
4288
4289     if test "$wx_cv_size_t_is_ulong" = "yes"; then
4290         AC_DEFINE(wxSIZE_T_IS_ULONG)
4291     fi
4292 fi
4293
4294 AC_LANG_POP() dnl C++
4295
4296 dnl ---------------------------------------------------------------------------
4297 dnl Checks for structures
4298 dnl ---------------------------------------------------------------------------
4299
4300 dnl does passwd struct has the pw_gecos field?
4301 AC_CACHE_CHECK([for pw_gecos in struct passwd], wx_cv_struct_pw_gecos,
4302     [
4303         AC_TRY_COMPILE([#include <pwd.h>],
4304              [
4305                 char *p;
4306                 struct passwd *pw;
4307                 p = pw->pw_gecos;
4308              ],
4309              [
4310                 wx_cv_struct_pw_gecos=yes
4311              ],
4312              [
4313                 wx_cv_struct_pw_gecos=no
4314              ]
4315         )
4316     ]
4317 )
4318
4319 if test "$wx_cv_struct_pw_gecos" = "yes"; then
4320     AC_DEFINE(HAVE_PW_GECOS)
4321 fi
4322
4323 dnl ---------------------------------------------------------------------------
4324 dnl Check for functions
4325 dnl ---------------------------------------------------------------------------
4326
4327 dnl don't check for wchar_t functions if we haven't got wchar_t itself
4328 if test "$wxUSE_WCHAR_T" = "yes"; then
4329     AC_DEFINE(wxUSE_WCHAR_T)
4330
4331     dnl check for wcslen in all possible places
4332     WCSLEN_FOUND=0
4333     WCHAR_LINK=
4334     AC_CHECK_FUNCS(wcslen, WCSLEN_FOUND=1)
4335
4336     if test "$WCSLEN_FOUND" = 0; then
4337         if test "$TOOLKIT" = "MSW"; then
4338             AC_CHECK_LIB(msvcrt, wcslen, WCHAR_OK=1)
4339         else
4340             AC_CHECK_LIB(w, wcslen, [
4341                             WCHAR_LINK=" -lw"
4342                             WCSLEN_FOUND=1
4343                         ])
4344         fi
4345     fi
4346
4347     if test "$WCSLEN_FOUND" = 1; then
4348         AC_DEFINE(HAVE_WCSLEN)
4349     fi
4350
4351     dnl On HP-UX aCC need this define to find mbstrtowcs() &c
4352     dnl Can't be used for g++ since the mbstate_t in wchar.h can conflict
4353     dnl with g++'s in <cwchar> (unless -D_INCLUDE__STDC_A1_SOURCE is in the
4354     dnl flags when g++ is configured, it will declare it's own).
4355     if test "$USE_HPUX" = 1 -a "$GCC" != "yes"; then
4356         CPPFLAGS="-D_INCLUDE__STDC_A1_SOURCE $CPPFLAGS"
4357     fi
4358
4359     dnl Try to use wcsrtombs instead of wcstombs which is buggy in old GNU
4360     dnl libc versions if possible. AC_CHECK_FUNCS only checks it's in the
4361     dnl library, not the header, so do a header check for mbstate_t first.
4362     AC_CHECK_TYPES([mbstate_t],
4363                    [AC_CHECK_FUNCS(wcsrtombs)],
4364                    [],
4365                    [#include <wchar.h>])
4366 else
4367     AC_MSG_WARN([Wide character support is unavailable])
4368 fi
4369
4370 dnl check for vsnprintf() -- a safe version of vsprintf())
4371 dnl
4372 dnl the trouble here is that on some systems (e.g HP-UX 10) this function is
4373 dnl present in libc but not in the system headers and so AC_CHECK_FUNCS (which,
4374 dnl stupidly, provides a dummy function declaration inside its extension)
4375 dnl succeeds, even with C++ compiler, but the compilation of wxWidgets fails
4376 dnl
4377 dnl so we first check if the function is in the library
4378 dnl
4379 dnl FIXME: replace this mess with WX_CHECK_FUNCS()
4380 AC_CHECK_FUNCS(snprintf vsnprintf)
4381
4382 if test "$ac_cv_func_vsnprintf" = "yes"; then
4383     dnl yes it is -- now check if it is in the headers
4384     AC_CACHE_CHECK([for vsnprintf declaration], wx_cv_func_vsnprintf_decl,
4385         [
4386             dnl our troubles are not over: HP-UX 11 prototypes vsnprintf() as
4387             dnl taking "char *" and not "const char *" while Metrowerks does
4388             dnl provide a correct vsnprintf declaration but in C++ mode it's
4389             dnl always in std namespace and so we have to bring it in scope
4390             AC_TRY_COMPILE(
4391                 [
4392                     #include <stdio.h>
4393                     #include <stdarg.h>
4394                     #ifdef __MSL__
4395                     #if __MSL__ >= 0x6000
4396                     namespace std {}
4397                     using namespace std;
4398                     #endif
4399                     #endif
4400                 ],
4401                 [
4402                     char *buf;
4403                     va_list ap;
4404                     vsnprintf(buf, 10u, "%s", ap);
4405                 ],
4406                 wx_cv_func_vsnprintf_decl=yes,
4407                 wx_cv_func_vsnprintf_decl=no
4408             )
4409         ]
4410     )
4411
4412     if test "$wx_cv_func_vsnprintf_decl" = "yes"; then
4413         AC_DEFINE(HAVE_VSNPRINTF_DECL)
4414
4415         dnl we know there is a vsnprintf declaration, but some old headers
4416         dnl may have one taking a "char *" format instead of "const char *"
4417         AC_CACHE_CHECK([if vsnprintf declaration is broken], wx_cv_func_broken_vsnprintf_decl,
4418             [
4419                 AC_TRY_COMPILE(
4420                     [
4421                         #include <stdio.h>
4422                         #include <stdarg.h>
4423                         #ifdef __MSL__
4424                         #if __MSL__ >= 0x6000
4425                         namespace std {}
4426                         using namespace std;
4427                         #endif
4428                         #endif
4429                     ],
4430                     [
4431                         char *buf;
4432                         va_list ap;
4433                         const char *fmt = "%s";
4434                         vsnprintf(buf, 10u, fmt, ap);
4435                     ],
4436                     wx_cv_func_broken_vsnprintf_decl=no,
4437                     wx_cv_func_broken_vsnprintf_decl=yes
4438                 )
4439             ]
4440         )
4441
4442         if test "$wx_cv_func_broken_vsnprintf_decl" = "yes"; then
4443             AC_DEFINE(HAVE_BROKEN_VSNPRINTF_DECL)
4444         fi
4445     fi
4446 fi
4447
4448 dnl the same as above but for snprintf() now: it's not present in at least AIX
4449 dnl 4.2 headers
4450 if test "$ac_cv_func_snprintf" = "yes"; then
4451     AC_CACHE_CHECK([for snprintf declaration], wx_cv_func_snprintf_decl,
4452         [
4453             AC_TRY_COMPILE(
4454                 [
4455                     #include <stdio.h>
4456                     #include <stdarg.h>
4457                     #ifdef __MSL__
4458                     #if __MSL__ >= 0x6000
4459                     namespace std {}
4460                     using namespace std;
4461                     #endif
4462                     #endif
4463                 ],
4464                 [
4465                     char *buf;
4466                     snprintf(buf, 10u, "%s", "wx");
4467                 ],
4468                 wx_cv_func_snprintf_decl=yes,
4469                 wx_cv_func_snprintf_decl=no
4470             )
4471         ]
4472     )
4473
4474     if test "$wx_cv_func_snprintf_decl" = "yes"; then
4475         AC_DEFINE(HAVE_SNPRINTF_DECL)
4476
4477         dnl we know there is an snprintf declaration, but some old headers
4478         dnl may have one taking a "char *" format instead of "const char *"
4479         AC_CACHE_CHECK([if snprintf declaration is broken], wx_cv_func_broken_snprintf_decl,
4480             [
4481                 AC_TRY_COMPILE(
4482                     [
4483                         #include <stdio.h>
4484                         #include <stdarg.h>
4485                         #ifdef __MSL__
4486                         #if __MSL__ >= 0x6000
4487                         namespace std {}
4488                         using namespace std;
4489                         #endif
4490                         #endif
4491                     ],
4492                     [
4493                         char *buf;
4494                         const char *fmt = "%s";
4495                         snprintf(buf, 10u, fmt, "wx");
4496                     ],
4497                     wx_cv_func_broken_snprintf_decl=no,
4498                     wx_cv_func_broken_snprintf_decl=yes
4499                 )
4500             ]
4501         )
4502
4503         if test "$wx_cv_func_broken_snprintf_decl" = "yes"; then
4504             AC_DEFINE(HAVE_BROKEN_SNPRINTF_DECL)
4505         fi
4506     fi
4507
4508     if test "$wxUSE_PRINTF_POS_PARAMS" = "yes"; then
4509
4510         dnl check if snprintf() has support for positional arguments
4511         dnl NB: if snprintf() has positional support we can safely suppose that also
4512         dnl     other *printf() functions support them as they all belong to the same
4513         dnl     family and they all fallback to the same implementation
4514         AC_CACHE_CHECK([if snprintf supports positional arguments], wx_cv_func_snprintf_pos_params,
4515             [
4516                 AC_TRY_RUN(
4517                     [
4518                         #include <stdio.h>
4519
4520                         int main (void)
4521                         {
4522                             char buffer[128];
4523                             snprintf (buffer, 128, "%2\$d %3\$d %1\$d", 1, 2, 3);
4524                             if (strcmp ("2 3 1", buffer) == 0)
4525                                 exit (0);
4526                             exit (1);
4527                         }
4528                     ],
4529                     wx_cv_func_snprintf_pos_params=no,
4530                     wx_cv_func_snprintf_pos_params=yes,
4531                     dnl be pessimistic when cross-compiling
4532                     [
4533                         AC_MSG_WARN([Assuming Unix98 printf() is not available,
4534 define HAVE_UNIX98_PRINTF as 1 in setup.h if it is available.])
4535                         wx_cv_func_snprintf_pos_params=no
4536                     ]
4537                 )
4538             ]
4539         )
4540
4541         if test "$wx_cv_func_snprintf_pos_params" = "yes"; then
4542             AC_DEFINE(HAVE_UNIX98_PRINTF)
4543         fi
4544     fi
4545 fi
4546
4547 if test "$wxUSE_UNICODE" = yes; then
4548
4549     dnl our wxVsnprintf() implementation needs to use the system swprintf() in Unicode
4550     dnl builds so let's check if swprintf() is declared as C99 imposes:
4551     dnl     int swprintf(wchar_t *s, size_t n, const wchar_t *format, ...);
4552     dnl or rather as:
4553     dnl     int swprintf(wchar_t *s, const wchar_t *format, ...);
4554     AC_CHECK_FUNCS(swprintf)
4555
4556     if test "$ac_cv_func_swprintf" = "yes"; then
4557         AC_CACHE_CHECK([if swprintf declaration is broken], wx_cv_func_broken_swprintf_decl,
4558             [
4559                 AC_TRY_COMPILE(
4560                     [
4561                         #include <stdio.h>
4562                         #include <stdarg.h>
4563                         #include <wchar.h>
4564                     ],
4565                     [
4566                         wchar_t *buf;
4567                         const wchar_t *fmt = L"test";
4568                         swprintf(buf, 10u, fmt);
4569                     ],
4570                     wx_cv_func_broken_swprintf_decl=no,
4571                     wx_cv_func_broken_swprintf_decl=yes
4572                 )
4573             ]
4574         )
4575
4576         if test "$wx_cv_func_broken_swprintf_decl" = "yes"; then
4577             AC_DEFINE(HAVE_BROKEN_SWPRINTF_DECL)
4578         fi
4579     fi
4580
4581     dnl also look if we have wide char IO functions, notice that [f]putws are
4582     dnl declared in special widec.h under Solaris
4583     wchar_headers="#include <stdio.h>
4584 #include <wchar.h>"
4585     case "${host}" in
4586         *-*-solaris2* )
4587             AC_CHECK_HEADERS(widec.h)
4588             if test "$ac_cv_header_widec_h" = "yes"; then
4589                 wchar_headers="$wchar_headers
4590 #include <widec.h>"
4591             fi
4592     esac
4593
4594     WX_CHECK_FUNCS(wputc wputchar putws fputws wprintf vswprintf,,,
4595                    [$wchar_headers])
4596
4597     dnl MinGW has a vswprintf with a different prototype, and
4598     dnl a _vsnwprintf with the correct prototype, but AC_CHECK_FUNCS
4599     dnl finds it even if it is not declared in some versions...
4600     AC_MSG_CHECKING([for _vsnwprintf])
4601     AC_TRY_COMPILE([#include <wchar.h>],
4602                    [&_vsnwprintf;],
4603                    [AC_MSG_RESULT([yes])
4604                     AC_DEFINE(HAVE__VSNWPRINTF)],
4605                    [AC_MSG_RESULT([no])]);
4606 fi
4607
4608 if test "x$ac_cv_header_fnmatch_h" = "xyes"; then
4609     WX_CHECK_FUNCS(fnmatch,,,[#include <fnmatch.h>])
4610 fi
4611
4612 if test "$wxUSE_FILE" = "yes"; then
4613     WX_CHECK_FUNCS(fsync)
4614 fi
4615
4616 WX_CHECK_FUNCS(round,,,[#include <math.h>])
4617
4618 dnl the following tests are for Unix(like) systems only
4619 if test "$TOOLKIT" != "MSW"; then
4620
4621 dnl check for available version of iconv()
4622
4623 AM_ICONV
4624 LIBS="$LIBICONV $LIBS"
4625
4626 dnl check for POSIX signals if we need them
4627 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes" -a "$wxUSE_UNIX" = "yes"; then
4628     AC_CHECK_FUNCS(sigaction)
4629
4630     if test "$ac_cv_func_sigaction" = "no"; then
4631         AC_MSG_WARN([No POSIX signal functions on this system, wxApp::OnFatalException will not be called])
4632         wxUSE_ON_FATAL_EXCEPTION=no
4633     fi
4634
4635     if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
4636       AC_CACHE_CHECK([for sa_handler type], wx_cv_type_sa_handler,
4637       [
4638         dnl C compiler happily compiles the code even if there is type mismatch
4639         AC_LANG_PUSH(C++)
4640         AC_TRY_COMPILE([#include <signal.h>],
4641                      [
4642                         extern void testSigHandler(int);
4643
4644                         struct sigaction sa;
4645                         sa.sa_handler = testSigHandler;
4646                      ], [
4647                         wx_cv_type_sa_handler=int
4648                      ], [
4649                         wx_cv_type_sa_handler=void
4650                      ])
4651         AC_LANG_POP()
4652       ])
4653
4654       AC_DEFINE_UNQUOTED(wxTYPE_SA_HANDLER, $wx_cv_type_sa_handler)
4655     fi
4656 fi
4657
4658 dnl backtrace() and backtrace_symbols() for wxStackWalker
4659 if test "$wxUSE_STACKWALKER" = "yes" -a "$wxUSE_UNIX" = "yes"; then
4660     AC_CACHE_CHECK([for backtrace() in <execinfo.h>], wx_cv_func_backtrace,
4661         [
4662             AC_LANG_PUSH(C++)
4663             AC_TRY_COMPILE([#include <execinfo.h>],
4664                 [
4665                     void *trace[1];
4666                     char **messages;
4667
4668                     backtrace(trace, 1);
4669                     messages = backtrace_symbols(trace, 1);
4670                 ],
4671                 wx_cv_func_backtrace=yes,
4672                 wx_cv_func_backtrace=no
4673             )
4674             AC_LANG_POP()
4675         ]
4676     )
4677
4678
4679     if test "$wx_cv_func_backtrace" = "no"; then
4680         AC_MSG_WARN([backtrace() is not available, wxStackWalker will not be available])
4681         wxUSE_STACKWALKER=no
4682     else
4683         AC_CACHE_CHECK([for __cxa_demangle() in <cxxabi.h>], wx_cv_func_cxa_demangle,
4684             [
4685                 AC_LANG_PUSH(C++)
4686                 AC_TRY_LINK([#include <cxxabi.h>],
4687                     [
4688                         int rc;
4689                         __cxxabiv1::__cxa_demangle("foo", 0, 0, &rc);
4690                     ],
4691                     wx_cv_func_cxa_demangle=yes,
4692                     wx_cv_func_cxa_demangle=no
4693                 )
4694                 AC_LANG_POP()
4695             ]
4696         )
4697
4698         if test "$wx_cv_func_cxa_demangle" = "yes"; then
4699             AC_DEFINE(HAVE_CXA_DEMANGLE)
4700         fi
4701     fi
4702 fi
4703
4704 if test "$wxUSE_STACKWALKER" = "yes" -a "$USE_WIN32" != "1" -a "$USE_UNIX" != "1"; then
4705     AC_MSG_WARN([wxStackWalker is only available on Win32 and UNIX... disabled])
4706     wxUSE_STACKWALKER=no
4707 fi
4708
4709
4710 dnl check for the function for temp files creation
4711 AC_CHECK_FUNCS(mkstemp mktemp, break)
4712
4713 dnl get the library function to use for wxGetDiskSpace(): it is statfs() under
4714 dnl Linux and *BSD and statvfs() under Solaris
4715 AC_CACHE_CHECK(for statfs, wx_cv_func_statfs,
4716     AC_TRY_COMPILE(
4717         [
4718              #if defined(__BSD__)
4719              #include <sys/param.h>
4720              #include <sys/mount.h>
4721              #else
4722              #include <sys/vfs.h>
4723              #endif
4724         ],
4725         [
4726              long l;
4727              struct statfs fs;
4728              statfs("/", &fs);
4729              l = fs.f_bsize;
4730              l += fs.f_blocks;
4731              l += fs.f_bavail;
4732         ],
4733          wx_cv_func_statfs=yes,
4734          wx_cv_func_statfs=no
4735     )
4736 )
4737
4738 if test "$wx_cv_func_statfs" = "yes"; then
4739     dnl check whether we have its dcelaration too: some systems (AIX 4) lack it
4740     AC_CACHE_CHECK(for statfs declaration, wx_cv_func_statfs_decl,
4741         AC_LANG_PUSH(C++)
4742         AC_TRY_COMPILE(
4743             [
4744                  #if defined(__BSD__)
4745                  #include <sys/param.h>
4746                  #include <sys/mount.h>
4747                  #else
4748                  #include <sys/vfs.h>
4749                  #endif
4750             ],
4751             [
4752                 struct statfs fs;
4753                 statfs("", &fs);
4754             ],
4755             wx_cv_func_statfs_decl=yes,
4756             wx_cv_func_statfs_decl=no
4757         )
4758         AC_LANG_POP()
4759     )
4760
4761     if test "$wx_cv_func_statfs_decl" = "yes"; then
4762         AC_DEFINE(HAVE_STATFS_DECL)
4763     fi
4764
4765     wx_cv_type_statvfs_t="struct statfs"
4766     AC_DEFINE(HAVE_STATFS)
4767 else
4768     AC_CACHE_CHECK(for statvfs, wx_cv_func_statvfs,
4769         AC_TRY_COMPILE(
4770             [
4771                 #include <stddef.h>
4772                 #include <sys/statvfs.h>
4773             ],
4774             [
4775                 statvfs("/", NULL);
4776             ],
4777             wx_cv_func_statvfs=yes,
4778             wx_cv_func_statvfs=no
4779         )
4780     )
4781
4782     if test "$wx_cv_func_statvfs" = "yes"; then
4783         dnl we also have to check whether we should use statvfs_t (works under
4784         dnl Solaris 8, doesn't work under Solaris 7) or "struct statvfs" (vice
4785         dnl versa) as the argument for statvfs in 64 bit off_t mode (in 32 bit
4786         dnl mode both work fine)
4787         dnl
4788         dnl for this check C++ compiler has to be used as passing incompatible
4789         dnl pointers is just a warning and not an error in C
4790         AC_CACHE_CHECK(for statvfs argument type, wx_cv_type_statvfs_t,
4791             AC_LANG_PUSH(C++)
4792             AC_TRY_COMPILE(
4793                 [
4794                     #include <sys/statvfs.h>
4795                 ],
4796                 [
4797                     long l;
4798                     statvfs_t fs;
4799                     statvfs("/", &fs);
4800                     l = fs.f_bsize;
4801                     l += fs.f_blocks;
4802                     l += fs.f_bavail;
4803                 ],
4804                 wx_cv_type_statvfs_t=statvfs_t,
4805                 [
4806                     AC_TRY_COMPILE(
4807                         [
4808                             #include <sys/statvfs.h>
4809                         ],
4810                         [
4811                             long l;
4812                             struct statvfs fs;
4813                             statvfs("/", &fs);
4814                             l = fs.f_bsize;
4815                             l += fs.f_blocks;
4816                             l += fs.f_bavail;
4817                         ],
4818                         wx_cv_type_statvfs_t="struct statvfs",
4819                         wx_cv_type_statvfs_t="unknown"
4820                     )
4821                 ]
4822             )
4823             AC_LANG_POP()
4824         )
4825
4826         if test "$wx_cv_type_statvfs_t" != "unknown"; then
4827             AC_DEFINE(HAVE_STATVFS)
4828         fi
4829     else
4830         dnl set it for the test below
4831         wx_cv_type_statvfs_t="unknown"
4832     fi
4833 fi
4834
4835 if test "$wx_cv_type_statvfs_t" != "unknown"; then
4836     AC_DEFINE_UNQUOTED(WX_STATFS_T, $wx_cv_type_statvfs_t)
4837 else
4838     AC_MSG_WARN([wxGetDiskSpace() function won't work without statfs()])
4839 fi
4840
4841 dnl check for fcntl() or at least flock() needed by Unix implementation of
4842 dnl wxSingleInstanceChecker
4843 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
4844     AC_CHECK_FUNCS(fcntl flock, break)
4845
4846     if test "$ac_cv_func_fcntl" != "yes" -a "$ac_cv_func_flock" != "yes"; then
4847         AC_MSG_WARN(wxSingleInstanceChecker not available)
4848         wxUSE_SNGLINST_CHECKER=no
4849     fi
4850 fi
4851
4852 dnl check for timegm() used by datetime.cpp
4853 AC_CHECK_FUNCS(timegm)
4854
4855 dnl look for a function to modify the environment
4856 AC_CHECK_FUNCS(putenv setenv, break)
4857
4858 HAVE_SOME_SLEEP_FUNC=0
4859 if test "$USE_BEOS" = 1; then
4860     dnl BeOS has its own (wonder where did they get it from) sleep() function
4861     dnl in unistd.h
4862     AC_DEFINE(HAVE_SLEEP)
4863     HAVE_SOME_SLEEP_FUNC=1
4864 fi
4865
4866 if test "$USE_DARWIN" = 1; then
4867     dnl Mac OS X/Darwin has both nanosleep and usleep
4868     dnl but only usleep is defined in unistd.h
4869     AC_DEFINE(HAVE_USLEEP)
4870     HAVE_SOME_SLEEP_FUNC=1
4871 fi
4872
4873 if test "$HAVE_SOME_SLEEP_FUNC" != 1; then
4874     dnl try nanosleep() in libc and libposix4, if this fails - usleep()
4875     POSIX4_LINK=
4876     AC_CHECK_FUNCS(nanosleep,
4877         AC_DEFINE(HAVE_NANOSLEEP),
4878         [
4879             AC_CHECK_LIB(posix4, nanosleep,
4880                 [
4881                     AC_DEFINE(HAVE_NANOSLEEP)
4882                     POSIX4_LINK=" -lposix4"
4883                 ],
4884                 [
4885                     WX_CHECK_FUNCS(usleep,,
4886                                     AC_MSG_WARN([wxSleep() function will not work])
4887                     )
4888                 ]
4889             )
4890         ]
4891     )
4892 fi
4893
4894 dnl check for uname (POSIX) and gethostname (BSD)
4895 WX_CHECK_FUNCS(uname,,,[#include <sys/utsname.h>])
4896 if test "$wx_cv_func_uname" != yes; then
4897     WX_CHECK_FUNCS(gethostname)
4898 fi
4899
4900 WX_CHECK_FUNCS(strtok_r, [], [], [#define _REENTRANT])
4901
4902 dnl check for inet_addr and inet_aton (these may live either in libc, or in
4903 dnl libnsl or libresolv or libsocket)
4904 INET_LINK=
4905 AC_CHECK_FUNCS(inet_addr,
4906     AC_DEFINE(HAVE_INET_ADDR),
4907     [
4908         AC_CHECK_LIB(nsl, inet_addr,
4909             INET_LINK="nsl",
4910             [
4911                 AC_CHECK_LIB(resolv, inet_addr,
4912                     INET_LINK="resolv",
4913                     [
4914                         AC_CHECK_LIB(socket, inet_addr,
4915                             INET_LINK="socket"
4916                         )
4917                     ]
4918                 )
4919             ]
4920         )
4921     ]
4922 )
4923
4924 AC_CHECK_FUNCS(inet_aton,
4925         AC_DEFINE(HAVE_INET_ATON),
4926         [
4927             dnl only check it in the same lib
4928             AC_CHECK_LIB($INET_LINK, inet_aton, AC_DEFINE(HAVE_INET_ATON))
4929         ])
4930
4931 if test "x$INET_LINK" != "x"; then
4932     AC_DEFINE(HAVE_INET_ADDR)
4933     INET_LINK=" -l$INET_LINK"
4934 fi
4935
4936 WX_CHECK_FUNCS(fdopen)
4937
4938 fi
4939
4940 dnl if !MSW
4941
4942
4943 dnl ------------------------------------------
4944 dnl Checks specific to contrib libs (MMedia)
4945 dnl ------------------------------------------
4946
4947 dnl Check for ESD:
4948 EXTRALIBS_ESD=
4949 AC_CHECK_LIB(esd, esd_close, [
4950     AC_CHECK_HEADERS([esd.h], [
4951     EXTRALIBS_ESD="-lesd"
4952   ])
4953 ])
4954 AC_SUBST(EXTRALIBS_ESD)
4955
4956 dnl check for known CD-ROM interface
4957 AC_MSG_CHECKING([for known CD-ROM interface])
4958 AC_TRY_COMPILE([#ifdef __linux__
4959                 #include <linux/cdrom.h>
4960                 #else
4961                 /* For Solaris */
4962                 #include <sys/cdio.h>
4963                 #endif
4964                 ],
4965                [struct cdrom_tocentry entry, old_entry;],
4966                [AC_MSG_RESULT([yes])
4967                 AC_DEFINE(HAVE_KNOWN_CDROM_INTERFACE)],
4968                [AC_MSG_RESULT([no])])
4969
4970 dnl ===========================================================================
4971 dnl Now we have all the info we need - use it!
4972 dnl ===========================================================================
4973
4974 dnl flush the cache
4975 AC_CACHE_SAVE
4976
4977 dnl ---------------------------------------------------------------------------
4978 dnl thread support for Unix (for Win32 and OS/2 see past
4979 dnl                          the next matching "else")
4980 dnl ---------------------------------------------------------------------------
4981
4982 dnl under MSW (except mingw32) we always have thread support
4983 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
4984
4985     dnl the code below:
4986     dnl
4987     dnl   defines THREADS_LINK and THREADS_CFLAGS which are the options
4988     dnl   necessary to build the MT programs for the linker and compiler
4989     dnl   respectively
4990     dnl
4991     dnl   sets wxUSE_THREADS=1 if thread support is activated
4992
4993     THREADS_LINK=
4994     THREADS_CFLAGS=
4995
4996     if test "$wxUSE_THREADS" = "yes" ; then
4997         if test "$USE_BEOS" = 1; then
4998             AC_MSG_WARN([BeOS threads are not yet supported... disabled])
4999             wxUSE_THREADS="no"
5000         fi
5001     fi
5002
5003     if test "$wxUSE_THREADS" = "yes" ; then
5004         dnl find if POSIX threads are available
5005         dnl
5006         dnl the tests here are based on ACX_PTHREAD macro from autoconf macro
5007         dnl archive from http://ac-archive.sourceforge.net/
5008         dnl
5009         dnl thanks to Steven G. Johnson <stevenj@alum.mit.edu> and Alejandro
5010         dnl Forero Cuervo <bachue@bachue.com> for the original code
5011
5012         dnl TODO: cache the result
5013
5014         dnl define the list of the thread options to try in the loop below
5015         dnl with the convention that anything starting with '-' is a cpp flag
5016         dnl while anything else is a library (i.e. there is an implicit "-l")
5017         THREAD_OPTS="-pthread"
5018         case "${host}" in
5019           *-*-solaris2* | *-*-sunos4* )
5020                 if test "x$GCC" = "xyes"; then
5021                     dnl Solaris/gcc combination use this one for some reason
5022                     THREAD_OPTS="-pthreads $THREAD_OPTS"
5023                 else
5024                     THREAD_OPTS="-mt $THREAD_OPTS"
5025                 fi
5026                 ;;
5027           *-*-freebsd*)
5028                 dnl look, in order, for the kernel threads, then Linux threads
5029                 dnl and finally the userland threads
5030                 THREAD_OPTS="-kthread lthread $THREAD_OPTS c_r"
5031                 ;;
5032           *-*-darwin* | *-*-cygwin* )
5033                 dnl Darwin / Mac OS X just uses -lpthread tested below
5034                 dnl and so does Cygwin
5035                 THREAD_OPTS=""
5036                 ;;
5037           *-*-aix*)
5038                 dnl AIX calls the library libpthreads - thanks IBM!
5039                 THREAD_OPTS="pthreads"
5040                 ;;
5041           *-hp-hpux* )
5042                 if test "x$GCC" = "xyes"; then
5043                     dnl g++ versions before 3.3.2 don't support -pthread.
5044                     $CXX -dumpspecs | grep 'pthread:' >/dev/null ||
5045                         THREAD_OPTS=""
5046                 else
5047                     dnl HP-UX aCC (tested with version B3910B A.06.05 [Jul 25
5048                     dnl 2005]) supports -mt
5049                     THREAD_OPTS="-mt"
5050                 fi
5051                 ;;
5052
5053           *-*-irix* )
5054                 dnl gcc under IRIX doesn't seem to like -pthread, but it
5055                 dnl doesn't give an error for it neither, just a warning
5056                 dnl message -- but this is still very annoying
5057                 if test "x$GCC" = "xyes"; then
5058                     THREAD_OPTS=""
5059                 fi
5060                 ;;
5061
5062           *-*-*UnixWare*)
5063                 dnl flying by man pages here: Caldera online docs use this
5064                 if test "x$GCC" != "xyes"; then
5065                     THREAD_OPTS="-Ethread"
5066                 fi
5067                 ;;
5068         esac
5069
5070         dnl simply linking with libpthread should make the test below work but
5071         dnl it's far from certain that the threaded programs compiled without
5072         dnl any special switches actually work, so try it after all the others
5073         THREAD_OPTS="$THREAD_OPTS pthread none"
5074
5075         dnl now test for all possibilities
5076         THREADS_OK=no
5077         for flag in $THREAD_OPTS; do
5078             case $flag in
5079                 none)
5080                     AC_MSG_CHECKING([whether pthreads work without any flags])
5081                     ;;
5082
5083                 -*)
5084                     AC_MSG_CHECKING([whether pthreads work with $flag])
5085                     THREADS_CFLAGS="$flag"
5086                     ;;
5087
5088                 *)
5089                     AC_MSG_CHECKING([for the pthreads library -l$flag])
5090                     THREADS_LINK="-l$flag"
5091                     ;;
5092               esac
5093
5094               save_LIBS="$LIBS"
5095               save_CFLAGS="$CFLAGS"
5096               LIBS="$THREADS_LINK $LIBS"
5097               CFLAGS="$THREADS_CFLAGS $CFLAGS"
5098
5099               AC_TRY_LINK([#include <pthread.h>],
5100                           [pthread_create(0,0,0,0);],
5101                           THREADS_OK=yes)
5102
5103               LIBS="$save_LIBS"
5104               CFLAGS="$save_CFLAGS"
5105
5106               AC_MSG_RESULT($THREADS_OK)
5107               if test "x$THREADS_OK" = "xyes"; then
5108                       break;
5109               fi
5110
5111               THREADS_LINK=""
5112               THREADS_CFLAGS=""
5113       done
5114
5115       if test "x$THREADS_OK" != "xyes"; then
5116           wxUSE_THREADS=no
5117           AC_MSG_WARN([No thread support on this system... disabled])
5118       else
5119           dnl yes, these special compiler flags should be used with the
5120           dnl linker as well
5121           LDFLAGS="$THREADS_CFLAGS $LDFLAGS"
5122           LIBS="$THREADS_LINK $LIBS"
5123
5124           AC_MSG_CHECKING([if more special flags are required for pthreads])
5125           flag=no
5126           case "${host}" in
5127             *-aix*)
5128                 dnl again quoting from
5129                 dnl http://www-1.ibm.com/servers/esdd/articles/gnu.html:
5130                 dnl
5131                 dnl     When compiling and linking with -pthread, the library
5132                 dnl     search path should include -L/usr/lib/threads at the
5133                 dnl     beginning of the path.
5134                 LDFLAGS="-L/usr/lib/threads $LDFLAGS"
5135                 flag="-D_THREAD_SAFE"
5136                 ;;
5137             *-freebsd*)
5138                 flag="-D_THREAD_SAFE"
5139                 ;;
5140             *-hp-hpux* )
5141                 flag="-D_REENTRANT"
5142                 if test "x$GCC" != "xyes"; then
5143                     dnl see http://docs.hp.com/hpux/onlinedocs/2213/threads.htm
5144                     flag="$flag -D_RWSTD_MULTI_THREAD"
5145                 fi
5146                 ;;
5147             *solaris* | alpha*-osf*)
5148                 flag="-D_REENTRANT"
5149                 ;;
5150           esac
5151           AC_MSG_RESULT(${flag})
5152           if test "x$flag" != xno; then
5153               THREADS_CFLAGS="$THREADS_CFLAGS $flag"
5154           fi
5155
5156           dnl don't add these options to CPPFLAGS as cpp might not know them
5157           WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS $THREADS_CFLAGS"
5158       fi
5159     fi
5160
5161     dnl do other tests only if we are using threads
5162     if test "$wxUSE_THREADS" = "yes" ; then
5163       AC_CHECK_FUNCS(thr_setconcurrency)
5164
5165       dnl can't use AC_CHECK_FUNCS for this one as it's usually a macro and so
5166       dnl wouldn't be found by it
5167       AC_CACHE_CHECK([for pthread_cleanup_push/pop], wx_cv_func_pthread_cleanup,
5168       [
5169         AC_TRY_COMPILE([#include <pthread.h>
5170                void ThreadCleanupFunc(void *p);
5171             ],
5172             [
5173                 void *p;
5174                 pthread_cleanup_push(ThreadCleanupFunc, p);
5175                 pthread_cleanup_pop(0);
5176             ], [
5177                wx_cv_func_pthread_cleanup=yes
5178             ], [
5179                wx_cv_func_pthread_cleanup=no
5180             ]
5181         )
5182       ])
5183       if test "x$wx_cv_func_pthread_cleanup" = "xyes"; then
5184         AC_DEFINE(wxHAVE_PTHREAD_CLEANUP)
5185       fi
5186
5187       AC_CHECK_HEADERS(sched.h)
5188       if test "$ac_cv_header_sched_h" = "yes"; then
5189           AC_CHECK_FUNC(sched_yield,
5190             AC_DEFINE(HAVE_SCHED_YIELD),
5191             [
5192                 AC_CHECK_LIB(posix4,
5193                     sched_yield,
5194                     [AC_DEFINE(HAVE_SCHED_YIELD) POSIX4_LINK=" -lposix4"],
5195                     AC_MSG_WARN(wxThread::Yield will not work properly)
5196                 )
5197             ]
5198           )
5199       fi
5200
5201       dnl to be able to set the thread priority, we need to have all of the
5202       dnl following functions:
5203       dnl   1. pthread_attr_getschedpolicy
5204       dnl   2. sched_get_priority_min and sched_get_priority_max
5205       dnl      (this one can be in either libpthread or libposix4 (under Solaris))
5206       dnl   3. pthread_attr_getschedparam and pthread_attr_setschedparam
5207       HAVE_PRIOR_FUNCS=0
5208       AC_CHECK_FUNC(pthread_attr_getschedpolicy,
5209                      [AC_CHECK_FUNC(pthread_attr_setschedparam,
5210                        [AC_CHECK_FUNC(sched_get_priority_max,
5211                            HAVE_PRIOR_FUNCS=1,
5212                            [AC_CHECK_LIB([posix4], sched_get_priority_max,
5213                              [
5214                                 HAVE_PRIOR_FUNCS=1
5215                                 POSIX4_LINK=" -lposix4"
5216                              ],
5217                            )]
5218                        )]
5219                      )]
5220                    )
5221
5222       if test "$HAVE_PRIOR_FUNCS" = 1; then
5223         AC_DEFINE(HAVE_THREAD_PRIORITY_FUNCTIONS)
5224       else
5225         AC_MSG_WARN(Setting thread priority will not work)
5226       fi
5227
5228       AC_CHECK_FUNC(pthread_cancel,
5229                     AC_DEFINE(HAVE_PTHREAD_CANCEL),
5230                     AC_MSG_WARN([wxThread::Kill() will not work properly]))
5231
5232       AC_CHECK_FUNC(pthread_attr_setstacksize,
5233                     AC_DEFINE(HAVE_PTHREAD_ATTR_SETSTACKSIZE))
5234
5235       dnl mutexattr_t initialization is done in quite different ways on different
5236       dnl platforms, so check for a few things:
5237       dnl
5238       dnl HAVE_MUTEX_RECURSIVE means that we can create recursive mutexes
5239       dnl HAVE_MUTEXATTR_SETTYPE means that we do it using
5240       dnl pthread_mutexattr_settype(PTHREAD_MUTEX_RECURSIVE) and if it is not
5241       dnl defined, we do it by directly assigned
5242       dnl PTHREAD_MUTEX_RECURSIVE_MUTEX_INITIALIZER_NP to attr
5243
5244       AC_CACHE_CHECK([for pthread_mutexattr_t], wx_cv_type_pthread_mutexattr_t,
5245       [
5246         AC_TRY_COMPILE([#include <pthread.h>],
5247             [
5248                pthread_mutexattr_t attr;
5249                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
5250             ],
5251             wx_cv_type_pthread_mutexattr_t=yes,
5252             wx_cv_type_pthread_mutexattr_t=no
5253         )
5254       ])
5255
5256       if test "$wx_cv_type_pthread_mutexattr_t" = "yes"; then
5257         AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_T)
5258
5259         dnl check if we already have the declaration we need, it is not
5260         dnl present in some systems' headers
5261         AC_CACHE_CHECK([for pthread_mutexattr_settype declaration],
5262                        wx_cv_func_pthread_mutexattr_settype_decl, [
5263                        AC_TRY_COMPILE([#include <pthread.h>],
5264                            [
5265                                pthread_mutexattr_t attr;
5266                                pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
5267                            ],
5268                            wx_cv_func_pthread_mutexattr_settype_decl=yes,
5269                            wx_cv_func_pthread_mutexattr_settype_decl=no
5270                        )
5271         ])
5272         if test "$wx_cv_func_pthread_mutexattr_settype_decl" = "yes"; then
5273             AC_DEFINE(HAVE_PTHREAD_MUTEXATTR_SETTYPE_DECL)
5274         fi
5275       else
5276         dnl don't despair, there may be another way to do it
5277         AC_CACHE_CHECK([for PTHREAD_RECURSIVE_MUTEX_INITIALIZER],
5278                        wx_cv_type_pthread_rec_mutex_init,
5279         [
5280             AC_TRY_COMPILE([#include <pthread.h>],
5281                 [
5282                     pthread_mutex_t attr = PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP;
5283                 ], [
5284                     wx_cv_type_pthread_rec_mutex_init=yes
5285                 ], [
5286                     wx_cv_type_pthread_rec_mutex_init=no
5287                 ]
5288             )
5289         ])
5290         if test "$wx_cv_type_pthread_rec_mutex_init" = "yes"; then
5291           AC_DEFINE(HAVE_PTHREAD_RECURSIVE_MUTEX_INITIALIZER)
5292         else
5293           dnl this may break code working elsewhere, so at least warn about it
5294           AC_MSG_WARN([wxMutex won't be recursive on this platform])
5295         fi
5296       fi
5297     fi
5298
5299 dnl from if !MSW
5300 else
5301     if test "$wxUSE_THREADS" = "yes" ; then
5302       case "${host}" in
5303         *-*-mingw32* )
5304             dnl check if the compiler accepts -mthreads
5305             AC_CACHE_CHECK([if compiler supports -mthreads],
5306                 wx_cv_cflags_mthread,
5307                 [
5308                     CFLAGS_OLD="$CFLAGS"
5309                     CFLAGS="-mthreads $CFLAGS"
5310                     AC_TRY_COMPILE([], [],
5311                         wx_cv_cflags_mthread=yes,
5312                         wx_cv_cflags_mthread=no
5313                     )
5314                 ]
5315             )
5316
5317             if test "$wx_cv_cflags_mthread" = "yes"; then
5318                 dnl it does, use it
5319                 WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -mthreads"
5320                 LDFLAGS="$LDFLAGS -mthreads"
5321             else
5322                 dnl it doesn't
5323                 CFLAGS="$CFLAGS_OLD"
5324             fi
5325         ;;
5326         *-pc-os2*emx )
5327             WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -Zmt -D__ST_MT_ERRNO__"
5328             LDFLAGS="$LDFLAGS -Zmt"
5329         ;;
5330       esac
5331     fi
5332 fi
5333
5334 AC_CHECK_FUNC(localtime_r, [ AC_DEFINE(HAVE_LOCALTIME_R) ])
5335 AC_CHECK_FUNC(gmtime_r, [ AC_DEFINE(HAVE_GMTIME_R) ])
5336 AC_CHECK_FUNC(readdir_r, [ AC_DEFINE(HAVE_READDIR_R) ])
5337 dnl By preference, we probably should use getaddrinfo which avoids thread
5338 dnl safety issues and supports IPv6, however there currently is no code
5339 dnl for it, so testing for it is temporarily disabled and we are restricted
5340 dnl to gethostbyname_r/gethostbyaddr_r  and getservbyname_r
5341
5342 dnl AC_CHECK_FUNC(getaddrinfo, AC_DEFINE(HAVE_GETADDRINFO), [
5343     dnl no getaddrinfo, so check for gethostbyname_r and
5344     dnl related functions (taken from python's configure.in)
5345     dnl sigh -- gethostbyname_r is a mess; it can have 3, 5 or 6 arguments
5346       AX_FUNC_WHICH_GETHOSTBYNAME_R
5347       if test "x$ac_cv_func_which_gethostbyname_r" = "xno" -o \
5348               "x$ac_cv_func_which_gethostbyname_r" = "xunknown" ; then
5349           AC_CHECK_FUNC(gethostbyname, [ AC_DEFINE(HAVE_GETHOSTBYNAME) ])
5350       fi
5351       dnl A similar test for getservbyname_r
5352       dnl I'm tempted to just not do this test which is taking much time and
5353       dnl do something similar as for gethostbyaddr_r, but OTOH the macro
5354       dnl doing the test already exists, so using it is easy enough.     - SN
5355       AC_raf_FUNC_WHICH_GETSERVBYNAME_R
5356       if test "x$ac_cv_func_which_getservbyname_r" = "xno" -o \
5357               "x$ac_cv_func_which_getservbyname_r" = "xunknown" ; then
5358           AC_CHECK_FUNCS(getservbyname,[ AC_DEFINE(HAVE_GETSERVBYNAME) ])
5359       fi
5360       dnl For gethostbyaddr_r, we currently do no separate test, instead, we
5361       dnl silently assume it's available exactly if gethostbyname_r is
5362       dnl available and always requires two more arguments than
5363       dnl gethostbyname_r.
5364       dnl (also, I'm lazy and there no m4 file that's ready for use for this
5365       dnl  function, although it should be easy to rewrite the gethostbyname_r
5366       dnl  check to fit this case, if it's really needed.                - SN )
5367 dnl    ]
5368 dnl )
5369
5370 if test "$wxUSE_THREADS" = "yes"; then
5371   AC_DEFINE(wxUSE_THREADS)
5372
5373   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS thread"
5374 else
5375   dnl on some systems, _REENTRANT should be defined if we want to use any _r()
5376   dnl functions - add tests for other functions here as well
5377   if test "$wx_cv_func_strtok_r" = "yes"; then
5378     AC_MSG_CHECKING(if -D_REENTRANT is needed)
5379     if test "$NEEDS_D_REENTRANT_FOR_R_FUNCS" = 1; then
5380         WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D_REENTRANT"
5381         AC_MSG_RESULT(yes)
5382     else
5383         AC_MSG_RESULT(no)
5384     fi
5385   fi
5386 fi
5387
5388 if test "$WXGTK20" = 1 ; then
5389   AC_DEFINE_UNQUOTED(__WXGTK20__,$WXGTK20)
5390   WXGTK12=1
5391 fi
5392
5393 if test "$WXGTK12" = 1 ; then
5394   AC_DEFINE_UNQUOTED(__WXGTK12__,$WXGTK12)
5395 fi
5396
5397 if test "$WXGTK127" = 1 ; then
5398   AC_DEFINE_UNQUOTED(__WXGTK127__,$WXGTK127)
5399 fi
5400
5401 if test "$WXGPE" = 1 ; then
5402   AC_DEFINE_UNQUOTED(__WXGPE__,$WXGPE)
5403 fi
5404
5405 dnl DEBUG_CFLAGS contains debugging options (supposed to be the same for C and C++
5406 dnl compilers: we'd need a separate DEBUG_CXXFLAGS if this is ever not the case)
5407 DEBUG_CFLAGS=
5408 if test "$wxUSE_DEBUG_INFO" = "yes" ; then
5409     DEBUG_CFLAGS="-g"
5410     wxUSE_OPTIMISE=no
5411 fi
5412
5413 if test "$wxUSE_DEBUG_GDB" = "yes" ; then
5414     wxUSE_DEBUG_INFO=yes
5415     if test "$GCC" = yes; then
5416         DEBUG_CFLAGS="-ggdb"
5417     fi
5418 fi
5419
5420 if test "$wxUSE_DEBUG_FLAG" = "yes" ; then
5421     AC_DEFINE(WXDEBUG)
5422     WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS -D__WXDEBUG__"
5423 else
5424     if test "$wxUSE_GTK" = 1 ; then
5425         if test "x$wxGTK_VERSION" = "x1" ; then
5426             CPPFLAGS="-DGTK_NO_CHECK_CASTS $CPPFLAGS"
5427         fi
5428     fi
5429 fi
5430
5431 if test "$wxUSE_MEM_TRACING" = "yes" ; then
5432     AC_DEFINE(wxUSE_MEMORY_TRACING)
5433     AC_DEFINE(wxUSE_GLOBAL_MEMORY_OPERATORS)
5434     AC_DEFINE(wxUSE_DEBUG_NEW_ALWAYS)
5435     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS memcheck"
5436 fi
5437
5438 if test "$wxUSE_DMALLOC" = "yes" ; then
5439     DMALLOC_LIBS="-ldmallocthcxx"
5440 fi
5441
5442 dnl cc/cxx/ld option for profiling
5443 PROFILE_FLAGS=
5444 if test "$wxUSE_PROFILE" = "yes" ; then
5445     PROFILE_FLAGS=" -pg"
5446 fi
5447
5448 if test "$GCC" = "yes" ; then
5449     if test "$wxUSE_NO_RTTI" = "yes" ; then
5450         WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fno-rtti"
5451     fi
5452     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
5453         WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fno-exceptions"
5454     fi
5455     if test "$wxUSE_PERMISSIVE" = "yes" ; then
5456         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -fpermissive"
5457     fi
5458
5459     dnl Ian Brown <ian.brown@printsoft.de> reports that versions of gcc before
5460     dnl 3.0 overflow the table of contents on rs6000 as they create an entry
5461     dnl for each subroutine by default -- using the switch below only creates
5462     dnl one entry per file instead at the price of minor performance penalty
5463     dnl
5464     dnl As of wx2.4 a bug in the hppa gcc compiler causes a similar problem
5465     dnl without -ffunction-sections.  No idea how long we'll need to maintain
5466     dnl this, or even the extent of gcc/wx version combinations affected, but
5467     dnl also as above, this 'fix' does not come without side effects.
5468     dnl
5469     dnl TODO: test for the gcc version here (how?)
5470     case "${host}" in
5471       powerpc*-*-aix* )
5472         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -mminimal-toc"
5473         ;;
5474       *-hppa* )
5475         WXCONFIG_CFLAGS="$WXCONFIG_CFLAGS -ffunction-sections"
5476         ;;
5477     esac
5478 fi
5479
5480 dnl C/C++ compiler option for optimization (supposed to be the same for both)
5481 OPTIMISE_CFLAGS=
5482 if test "$wxUSE_OPTIMISE" = "no" ; then
5483     if test "$GCC" = yes ; then
5484         dnl use -O0 because compiling with it is faster than compiling with no
5485         dnl optimization options at all (at least with g++ 3.2)
5486         OPTIMISE_CFLAGS="-O0"
5487     fi
5488 else
5489     if test "$GCC" = yes ; then
5490         case "${host}" in
5491             *-pc-os2_emx | *-pc-os2-emx )
5492                 dnl Not all of the supported gcc versions understand
5493                 dnl -fstrict-aliasing and none actually needs it (yet).
5494                 OPTIMISE_CFLAGS="-O2"
5495             ;;
5496             *)
5497                 dnl Switch on optimisation but keep strict-aliasing off for
5498                 dnl now (see -fstrict-aliasing in the gcc manual). When it is
5499                 dnl switched back on consider using -Wstrict-aliasing=2.
5500                 OPTIMISE_CFLAGS="-O2 -fno-strict-aliasing"
5501             ;;
5502         esac
5503     else
5504         OPTIMISE_CFLAGS="-O"
5505     fi
5506 fi
5507
5508 dnl ---------------------------------------------------------------------------
5509 dnl compatibility level
5510 dnl ---------------------------------------------------------------------------
5511
5512 if test "x$WXWIN_COMPATIBILITY_2_4" = "xyes"; then
5513     AC_DEFINE(WXWIN_COMPATIBILITY_2_4)
5514
5515     WXWIN_COMPATIBILITY_2_6="yes"
5516 fi
5517
5518 if test "x$WXWIN_COMPATIBILITY_2_6" != "xno"; then
5519     AC_DEFINE(WXWIN_COMPATIBILITY_2_6)
5520 fi
5521
5522 dnl ---------------------------------------------------------------------------
5523 dnl the library may be built without GUI classes at all
5524 dnl ---------------------------------------------------------------------------
5525
5526 if test "$wxUSE_GUI" = "yes"; then
5527     AC_DEFINE(wxUSE_GUI)
5528
5529     dnl the things we always pull in the GUI version of the library:
5530     dnl 1. basic things like wxApp, wxWindow, wxControl, wxFrame, wxDialog (the
5531     dnl    library really can't be built without those)
5532     dnl 2. basic controls: wxButton, wxStaticText, wxTextCtrl (these are used in
5533     dnl    almost any program and the first 2 are needed to show a message box
5534     dnl    which want to be always able to do)
5535     dnl 3. GDI stuff: icon, cursors and all that. Although it would be very nice
5536     dnl    to compile without them (if the app doesn't do any drawing, it doesn't
5537     dnl    need the dcs, pens, brushes, ...), this just can't be done now
5538     dnl 4. menu stuff: wxMenu, wxMenuBar, wxMenuItem
5539     dnl 5. misc stuff: timers, settings, message box
5540 fi
5541
5542 dnl ---------------------------------------------------------------------------
5543 dnl Unix/Windows
5544 dnl ---------------------------------------------------------------------------
5545
5546 if test "$wxUSE_UNIX" = "yes"; then
5547   AC_DEFINE(wxUSE_UNIX)
5548 fi
5549
5550 dnl ------------------------------------------------------------------------
5551 dnl DLL support
5552 dnl ------------------------------------------------------------------------
5553
5554 dnl under MSW we always have LoadLibrary/GetProcAddress
5555 if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
5556
5557     HAVE_DL_FUNCS=0
5558     HAVE_SHL_FUNCS=0
5559     if test "$wxUSE_DYNAMIC_LOADER" = "yes" -o "$wxUSE_DYNLIB_CLASS" = "yes" ; then
5560         if test "$USE_DARWIN" = 1; then
5561             dnl dlopen/dlerror is implemented in dynlib.cpp for Darwin/Mac OS X
5562             HAVE_DL_FUNCS=1
5563         elif test "$USE_DOS" = 1; then
5564             HAVE_DL_FUNCS=0
5565         else
5566             dnl the test is a bit complicated because we check for dlopen() both with
5567             dnl and without -ldl and we also try to find shl_load() if there is no
5568             dnl dlopen() on this system
5569             AC_CHECK_FUNCS(dlopen,
5570             [
5571                 AC_DEFINE(HAVE_DLOPEN)
5572                 HAVE_DL_FUNCS=1
5573             ],
5574             [
5575                 AC_CHECK_LIB(dl, dlopen,
5576                             [
5577                                 AC_DEFINE(HAVE_DLOPEN)
5578                                 HAVE_DL_FUNCS=1
5579                                 DL_LINK=" -ldl$DL_LINK"
5580                             ],
5581                             [
5582                                 AC_CHECK_FUNCS(shl_load,
5583                                               [
5584                                                 AC_DEFINE(HAVE_SHL_LOAD)
5585                                                 HAVE_SHL_FUNCS=1
5586                                               ],
5587                                               [
5588                                                 AC_CHECK_LIB(shl_load, dld,
5589                                                              [
5590                                                                 HAVE_SHL_FUNCS=1
5591                                                                 DL_LINK=" -ldld$DL_LINK"
5592                                                              ])
5593                                               ])
5594                             ])
5595             ])
5596
5597         dnl check also for dlerror()
5598         if test "$HAVE_DL_FUNCS" = 1; then
5599             AC_CHECK_FUNCS(dlerror,
5600                 AC_DEFINE(HAVE_DLERROR),
5601                 [
5602                     AC_CHECK_LIB(dl, dlerror, AC_DEFINE(HAVE_DLERROR))
5603                 ]
5604             )
5605         fi
5606         fi
5607
5608         if test "$HAVE_DL_FUNCS" = 0; then
5609             if test "$HAVE_SHL_FUNCS" = 0; then
5610               if test "$USE_UNIX" = 1 -o "$USE_DOS" = 1; then
5611                   AC_MSG_WARN([Missing dynamic loading support, several features will be disabled])
5612                   wxUSE_DYNAMIC_LOADER=no
5613                   wxUSE_DYNLIB_CLASS=no
5614               else
5615                   AC_MSG_WARN([Assuming wxLibrary class works on this platform])
5616               fi
5617             fi
5618         fi
5619     fi
5620 fi
5621
5622 if test "$wxUSE_DYNAMIC_LOADER" = "yes" ; then
5623     AC_DEFINE(wxUSE_DYNAMIC_LOADER)
5624 fi
5625 if test "$wxUSE_DYNLIB_CLASS" = "yes" ; then
5626     AC_DEFINE(wxUSE_DYNLIB_CLASS)
5627 fi
5628
5629
5630 dnl ---------------------------------------------------------------------------
5631 dnl Verify consistency of plugins/monolithic/shared settings:
5632 dnl ---------------------------------------------------------------------------
5633
5634 if test "$wxUSE_PLUGINS" = "yes" ; then
5635     if test "$wxUSE_SHARED" = "no" ; then
5636         AC_MSG_WARN([plugins supported only in shared build, disabling])
5637         wxUSE_PLUGINS=no
5638     fi
5639     if test "$wxUSE_MONOLITHIC" = "yes" ; then
5640         AC_MSG_WARN([plugins not supported monolithic build, disabling])
5641         wxUSE_PLUGINS=no
5642     fi
5643     if test "$wxUSE_DYNLIB_CLASS" = "no" ; then
5644         AC_MSG_WARN([plugins require wxDynamicLibrary, disabling])
5645         wxUSE_PLUGINS=no
5646     fi
5647     if test "$wxUSE_PLUGINS" = "yes" ; then
5648         AC_DEFINE(wxUSE_PLUGINS)
5649     fi
5650 fi
5651
5652 dnl ---------------------------------------------------------------------------
5653 dnl Register non-GUI class options for makefiles and setup.h
5654 dnl ---------------------------------------------------------------------------
5655
5656 if test "$wxUSE_STL" = "yes"; then
5657   AC_DEFINE(wxUSE_STL)
5658 fi
5659
5660 if test "$wxUSE_APPLE_IEEE" = "yes"; then
5661   AC_DEFINE(wxUSE_APPLE_IEEE)
5662 fi
5663
5664 if test "$wxUSE_TIMER" = "yes"; then
5665   AC_DEFINE(wxUSE_TIMER)
5666 fi
5667
5668 dnl Unix implementation needs additional checks because audio support
5669 dnl comes in many favours:
5670 if test "$USE_UNIX" = "1" ; then
5671     dnl mmedia doesn't compile with wxMGL, remove this if this is ever fixed
5672     if test "$wxUSE_MGL" != 1; then
5673         dnl it's not enough to check for just the header because OSS under NetBSD
5674         dnl redefines ioctl as oss_ioctrl inside it and so we also need to test
5675         dnl whether we need -lossaudio at link-time
5676         AC_CACHE_CHECK([for SNDCTL_DSP_SPEED in sys/soundcard.h], ac_cv_header_sys_soundcard, [
5677             AC_TRY_LINK([
5678                     #include <sys/ioctl.h>
5679                     #include <sys/soundcard.h>
5680                 ],
5681                 [
5682                     ioctl(0, SNDCTL_DSP_SPEED, 0);
5683                 ],
5684                 ac_cv_header_sys_soundcard=yes,
5685                 [
5686                     saveLibs="$LIBS"
5687                     LIBS="$saveLibs -lossaudio"
5688                     AC_TRY_LINK([
5689                             #include <sys/ioctl.h>
5690                             #include <sys/soundcard.h>
5691                         ],
5692                         [
5693                             ioctl(0, SNDCTL_DSP_SPEED, 0);
5694                         ],
5695                         ac_cv_header_sys_soundcard=yes,
5696                         [
5697                             LIBS="$saveLibs"
5698                             ac_cv_header_sys_soundcard=no
5699                         ]
5700                     )
5701                 ]
5702             )
5703         ])
5704     fi
5705
5706     if test "$ac_cv_header_sys_soundcard" = "yes"; then
5707         AC_DEFINE(HAVE_SYS_SOUNDCARD_H)
5708     else
5709         DISABLED_CONTRIB="$DISABLED_CONTRIB mmedia"
5710     fi
5711 fi
5712
5713 WITH_PLUGIN_SDL=0
5714 if test "$wxUSE_SOUND" = "yes"; then
5715   if test "$USE_UNIX" = "1" ; then
5716     if test "$wxUSE_LIBSDL" != "no"; then
5717       AM_PATH_SDL([1.2.0],
5718                   [
5719                     EXTRALIBS_SDL="$SDL_LIBS"
5720                     CFLAGS="$SDL_CFLAGS $CFLAGS"
5721                     CXXFLAGS="$SDL_CFLAGS $CXXFLAGS"
5722                     AC_DEFINE(wxUSE_LIBSDL)
5723                   ],
5724                   [wxUSE_LIBSDL="no"])
5725       if test "$wxUSE_LIBSDL" = "yes" -a "$wxUSE_PLUGINS" = "yes" ; then
5726         WITH_PLUGIN_SDL=1
5727       fi
5728     fi
5729   else
5730     dnl wxMGL doesn't support sound under DOS, only under Unix
5731     if test "$wxUSE_MGL" = 1; then
5732         AC_MSG_WARN([wxSound not supported in MGL under DOS... disabled])
5733         wxUSE_SOUND="no"
5734     fi
5735   fi
5736 fi
5737
5738 if test "$wxUSE_SOUND" = "yes"; then
5739   AC_DEFINE(wxUSE_SOUND)
5740   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sound"
5741 fi
5742
5743 if test "$WXGTK20" = 1; then
5744     PKG_PROG_PKG_CONFIG()
5745
5746     if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
5747         if test "$wxUSE_LIBGNOMEPRINT" = "yes" ; then
5748
5749                 PKG_CHECK_MODULES(LIBGNOMEPRINTUI,
5750                                   [libgnomeprintui-2.2 >= 2.8],
5751                     [
5752                         CFLAGS="$LIBGNOMEPRINTUI_CFLAGS $CFLAGS"
5753                         CXXFLAGS="$LIBGNOMEPRINTUI_CFLAGS $CXXFLAGS"
5754                         AC_DEFINE(wxUSE_LIBGNOMEPRINT)
5755                     ],
5756                     [
5757                         AC_MSG_WARN([libgnomeprintui not found, library will use standard PostScript printing])
5758                         wxUSE_LIBGNOMEPRINT="no"
5759                     ]
5760                 )
5761         fi
5762     fi
5763
5764     if test "$wxUSE_MIMETYPE" = "yes" ; then
5765         if test "$wxUSE_LIBGNOMEVFS" = "yes" ; then
5766
5767                 PKG_CHECK_MODULES(GNOMEVFS,
5768                                   [gnome-vfs-2.0 >= 2.0],
5769                     [
5770                         CFLAGS="$GNOMEVFS_CFLAGS $CFLAGS"
5771                         CXXFLAGS="$GNOMEVFS_CFLAGS $CXXFLAGS"
5772                         AC_DEFINE(wxUSE_LIBGNOMEVFS)
5773                     ],
5774                     [
5775                         AC_MSG_WARN([libgnomevfs not found, library won't be able to associate MIME type])
5776                         wxUSE_LIBGNOMEVFS="no"
5777                     ]
5778                 )
5779         fi
5780     fi
5781
5782     if test "$wxUSE_LIBHILDON" = "yes" ; then
5783         PKG_CHECK_MODULES(HILDON,
5784                           [hildon-lgpl >= 0.9],
5785             [
5786                 EXTRALIBS_HILDON="$HILDON_LIBS"
5787                 CFLAGS="$CFLAGS $HILDON_CFLAGS"
5788                 CXXFLAGS="$CXXFLAGS $HILDON_CFLAGS"
5789                 AC_DEFINE(wxUSE_LIBHILDON)
5790             ],
5791             [
5792                 AC_MSG_WARN([libhildon_lgpl not found])
5793                         wxUSE_LIBHILDON="no"
5794             ]
5795         )
5796     fi
5797 fi
5798
5799 if test "$wxUSE_CMDLINE_PARSER" = "yes"; then
5800   AC_DEFINE(wxUSE_CMDLINE_PARSER)
5801 fi
5802
5803 if test "$wxUSE_STOPWATCH" = "yes"; then
5804   AC_DEFINE(wxUSE_STOPWATCH)
5805 fi
5806
5807 if test "$wxUSE_DATETIME" = "yes"; then
5808   AC_DEFINE(wxUSE_DATETIME)
5809 fi
5810
5811 if test "$wxUSE_FILE" = "yes"; then
5812   AC_DEFINE(wxUSE_FILE)
5813 fi
5814
5815 if test "$wxUSE_FFILE" = "yes"; then
5816   AC_DEFINE(wxUSE_FFILE)
5817 fi
5818
5819 if test "$wxUSE_ARCHIVE_STREAMS" = "yes"; then
5820   if test "$wxUSE_STREAMS" != yes; then
5821     AC_MSG_WARN(wxArchive requires wxStreams... disabled)
5822     wxUSE_ARCHIVE_STREAMS=no
5823   else
5824     AC_DEFINE(wxUSE_ARCHIVE_STREAMS)
5825   fi
5826 fi
5827
5828 if test "$wxUSE_ZIPSTREAM" = "yes"; then
5829   if test "$wxUSE_ARCHIVE_STREAMS" != "yes"; then
5830     AC_MSG_WARN(wxZip requires wxArchive... disabled)
5831   elif test "$wxUSE_ZLIB" = "no"; then
5832     AC_MSG_WARN(wxZip requires wxZlib... disabled)
5833   else
5834     AC_DEFINE(wxUSE_ZIPSTREAM)
5835   fi
5836 fi
5837
5838 if test "$wxUSE_TARSTREAM" = "yes"; then
5839   if test "$wxUSE_ARCHIVE_STREAMS" != "yes"; then
5840     AC_MSG_WARN(wxTar requires wxArchive... disabled)
5841   else
5842     AC_DEFINE(wxUSE_TARSTREAM)
5843   fi
5844 fi
5845
5846 if test "$wxUSE_FILESYSTEM" = "yes"; then
5847   if test "$wxUSE_STREAMS" != yes -o \( "$wxUSE_FILE" != yes -a "$wxUSE_FFILE" != yes \); then
5848     AC_MSG_WARN(wxFileSystem requires wxStreams and wxFile or wxFFile... disabled)
5849     wxUSE_FILESYSTEM=no
5850   else
5851     AC_DEFINE(wxUSE_FILESYSTEM)
5852   fi
5853 fi
5854
5855 if test "$wxUSE_FS_ARCHIVE" = "yes"; then
5856   if test "$wxUSE_FILESYSTEM" != yes -o "$wxUSE_ARCHIVE_STREAMS" != yes; then
5857     AC_MSG_WARN(wxArchiveFSHandler requires wxArchive and wxFileSystem... disabled)
5858   else
5859     AC_DEFINE(wxUSE_FS_ARCHIVE)
5860   fi
5861 fi
5862
5863 if test "$wxUSE_FS_ZIP" = "yes"; then
5864   if test "$wxUSE_FS_ARCHIVE" != yes; then
5865     AC_MSG_WARN(wxZipFSHandler requires wxArchiveFSHandler... disabled)
5866   else
5867     AC_DEFINE(wxUSE_FS_ZIP)
5868   fi
5869 fi
5870
5871 if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
5872   if test "$USE_UNIX" != 1; then
5873     AC_MSG_WARN([Catching fatal exceptions not currently supported on this system, wxApp::OnFatalException will not be called])
5874     wxUSE_ON_FATAL_EXCEPTION=no
5875   else
5876     AC_DEFINE(wxUSE_ON_FATAL_EXCEPTION)
5877   fi
5878 fi
5879
5880 if test "$wxUSE_STACKWALKER" = "yes"; then
5881     AC_DEFINE(wxUSE_STACKWALKER)
5882 fi
5883
5884 if test "$wxUSE_DEBUGREPORT" = "yes"; then
5885     if test "$USE_UNIX" != "1" -a "$USE_WIN32" != "1"; then
5886         AC_MSG_WARN([Creating debug reports not currently supported on this system, disabled])
5887         wxUSE_DEBUGREPORT=no
5888     else
5889         AC_DEFINE(wxUSE_DEBUGREPORT)
5890         if test "$wxUSE_ON_FATAL_EXCEPTION" = "yes"; then
5891             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS debugrpt"
5892         fi
5893     fi
5894 fi
5895
5896 if test "$wxUSE_SNGLINST_CHECKER" = "yes"; then
5897   AC_DEFINE(wxUSE_SNGLINST_CHECKER)
5898 fi
5899
5900 if test "$wxUSE_BUSYINFO" = "yes"; then
5901   AC_DEFINE(wxUSE_BUSYINFO)
5902 fi
5903
5904 if test "$wxUSE_STD_IOSTREAM" = "yes"; then
5905   AC_DEFINE(wxUSE_STD_IOSTREAM)
5906 fi
5907
5908 if test "$wxUSE_STD_STRING" = "yes"; then
5909   AC_DEFINE(wxUSE_STD_STRING)
5910 fi
5911
5912 if test "$wxUSE_STDPATHS" = "yes"; then
5913   AC_DEFINE(wxUSE_STDPATHS)
5914 fi
5915
5916 if test "$wxUSE_TEXTBUFFER" = "yes"; then
5917     AC_DEFINE(wxUSE_TEXTBUFFER)
5918 fi
5919
5920 if test "$wxUSE_TEXTFILE" = "yes"; then
5921   if test "$wxUSE_FILE" != "yes" -o "$wxUSE_TEXTBUFFER" != "yes" ; then
5922     AC_MSG_WARN(wxTextFile requires wxFile and wxTextBuffer... disabled)
5923   else
5924     AC_DEFINE(wxUSE_TEXTFILE)
5925   fi
5926 fi
5927
5928 if test "$wxUSE_CONFIG" = "yes" ; then
5929   if test "$wxUSE_TEXTFILE" != "yes"; then
5930     AC_MSG_WARN(wxConfig requires wxTextFile... disabled)
5931   else
5932     AC_DEFINE(wxUSE_CONFIG)
5933     AC_DEFINE(wxUSE_CONFIG_NATIVE)
5934     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS config"
5935   fi
5936 fi
5937
5938 if test "$wxUSE_INTL" = "yes" ; then
5939   if test "$wxUSE_FILE" != "yes"; then
5940     AC_MSG_WARN(I18n code requires wxFile... disabled)
5941   else
5942     AC_DEFINE(wxUSE_INTL)
5943     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS internat"
5944     GUIDIST="$GUIDIST INTL_DIST"
5945   fi
5946 fi
5947
5948 if test "$wxUSE_LOG" = "yes"; then
5949   AC_DEFINE(wxUSE_LOG)
5950
5951     if test "$wxUSE_LOGGUI" = "yes"; then
5952       AC_DEFINE(wxUSE_LOGGUI)
5953     fi
5954
5955     if test "$wxUSE_LOGWINDOW" = "yes"; then
5956       AC_DEFINE(wxUSE_LOGWINDOW)
5957     fi
5958
5959     if test "$wxUSE_LOGDIALOG" = "yes"; then
5960       AC_DEFINE(wxUSE_LOG_DIALOG)
5961     fi
5962
5963     dnl the keyboard sample requires wxUSE_LOG
5964     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS keyboard"
5965 fi
5966
5967 if test "$wxUSE_LONGLONG" = "yes"; then
5968   AC_DEFINE(wxUSE_LONGLONG)
5969 fi
5970
5971 if test "$wxUSE_GEOMETRY" = "yes"; then
5972   AC_DEFINE(wxUSE_GEOMETRY)
5973 fi
5974
5975 if test "$wxUSE_STREAMS" = "yes" ; then
5976   AC_DEFINE(wxUSE_STREAMS)
5977 fi
5978
5979 if test "$wxUSE_PRINTF_POS_PARAMS" = "yes"; then
5980   AC_DEFINE(wxUSE_PRINTF_POS_PARAMS)
5981 fi
5982
5983
5984 dnl ---------------------------------------------------------------------------
5985 dnl time/date functions
5986 dnl ---------------------------------------------------------------------------
5987
5988 if test "$wxUSE_DATETIME" = "yes"; then
5989     dnl check for strptime and for its declaration as some systems lack it
5990     dnl FIXME: use WX_CHECK_FUNCS instead
5991     AC_CHECK_FUNCS(strptime)
5992     if test "$ac_cv_func_strptime" = "yes"; then
5993         AC_CACHE_CHECK([for strptime declaration], wx_cv_func_strptime_decl,
5994             [
5995                 AC_LANG_PUSH(C++)
5996                 AC_TRY_COMPILE(
5997                     [
5998                         #include <time.h>
5999                     ],
6000                     [
6001                         struct tm t;
6002                         strptime("foo", "bar", &t);
6003                     ],
6004                     wx_cv_func_strptime_decl=yes,
6005                     wx_cv_func_strptime_decl=no
6006                 )
6007                 AC_LANG_POP()
6008             ]
6009         )
6010     fi
6011     if test "$wx_cv_func_strptime_decl" = "yes"; then
6012         AC_DEFINE(HAVE_STRPTIME_DECL)
6013     fi
6014
6015     dnl check for timezone variable
6016     dnl   doesn't exist under Darwin / Mac OS X which uses tm_gmtoff instead
6017     AC_CACHE_CHECK(for timezone variable in <time.h>,
6018                    wx_cv_var_timezone,
6019                    [
6020                         AC_LANG_PUSH(C++)
6021                         AC_TRY_COMPILE(
6022                             [
6023                                 #include <time.h>
6024                             ],
6025                             [
6026                                 int tz;
6027                                 tz = timezone;
6028                             ],
6029                             [
6030                                 wx_cv_var_timezone=timezone
6031                             ],
6032                             [
6033                                 AC_TRY_COMPILE(
6034                                     [
6035                                         #include <time.h>
6036                                     ],
6037                                     [
6038                                         int tz;
6039                                         tz = _timezone;
6040                                     ],
6041                                     [
6042                                         wx_cv_var_timezone=_timezone
6043                                     ],
6044                                     [
6045                                         AC_TRY_COMPILE(
6046                                             [
6047                                                 #include <time.h>
6048                                             ],
6049                                             [
6050                                                 int tz;
6051                                                 tz = __timezone;
6052                                             ],
6053                                             [
6054                                                 wx_cv_var_timezone=__timezone
6055                                             ],
6056                                             [
6057                                                 if test "$USE_DOS" = 0 ; then
6058                                                     AC_MSG_WARN(no timezone variable, will use tm_gmtoff instead)
6059                                                 fi
6060                                             ]
6061                                         )
6062                                     ]
6063                                 )
6064                             ]
6065                         )
6066                         AC_LANG_POP()
6067                    ]
6068     )
6069
6070     dnl as we want $wx_cv_var_timezone to be expanded, use AC_DEFINE_UNQUOTED
6071     if test "x$wx_cv_var_timezone" != x ; then
6072         AC_DEFINE_UNQUOTED(WX_TIMEZONE, $wx_cv_var_timezone)
6073     fi
6074
6075     dnl check for localtime (it's POSIX, but the check can do no harm...)
6076     AC_CHECK_FUNCS(localtime)
6077
6078     if test "$ac_cv_func_localtime" = "yes"; then
6079         AC_CACHE_CHECK(for tm_gmtoff in struct tm,
6080                        wx_cv_struct_tm_has_gmtoff,
6081         [
6082             AC_TRY_COMPILE(
6083                 [
6084                     #include <time.h>
6085                 ],
6086                 [
6087                     struct tm tm;
6088                     tm.tm_gmtoff++;
6089                 ],
6090                 [
6091                     wx_cv_struct_tm_has_gmtoff=yes
6092                 ],
6093                 wx_cv_struct_tm_has_gmtoff=no
6094             )
6095         ])
6096     fi
6097
6098     if test "$wx_cv_struct_tm_has_gmtoff" = "yes"; then
6099         AC_DEFINE(WX_GMTOFF_IN_TM)
6100     fi
6101
6102     dnl check for gettimeofday (SVr4, BSD 4.3) and ftime (V7, BSD 4.3) for the
6103     dnl function to be used for high resolution timers
6104     AC_CHECK_FUNCS(gettimeofday ftime, break)
6105
6106     if test "$ac_cv_func_gettimeofday" = "yes"; then
6107         AC_CACHE_CHECK([whether gettimeofday takes two arguments],
6108                        wx_cv_func_gettimeofday_has_2_args,
6109         [
6110             dnl on some _really_ old systems it takes only 1 argument
6111             AC_TRY_COMPILE(
6112                 [
6113                     #include <sys/time.h>
6114                     #include <unistd.h>
6115                 ],
6116                 [
6117                     struct timeval tv;
6118                     gettimeofday(&tv, NULL);
6119                 ],
6120                 wx_cv_func_gettimeofday_has_2_args=yes,
6121                 AC_TRY_COMPILE(
6122                     [
6123                         #include <sys/time.h>
6124                         #include <unistd.h>
6125                     ],
6126                     [
6127                         struct timeval tv;
6128                         gettimeofday(&tv);
6129                     ],
6130                     wx_cv_func_gettimeofday_has_2_args=no,
6131                     [
6132                         AC_MSG_WARN([failed to determine number of gettimeofday() arguments])
6133                         wx_cv_func_gettimeofday_has_2_args=unknown
6134                     ]
6135                 )
6136             )
6137         ])
6138
6139         if test "$wx_cv_func_gettimeofday_has_2_args" != "yes"; then
6140             AC_DEFINE(WX_GETTIMEOFDAY_NO_TZ)
6141         fi
6142     fi
6143
6144     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS typetest"
6145 fi
6146
6147 dnl ------------------------------------------------------------------------
6148 dnl wxSocket
6149 dnl ------------------------------------------------------------------------
6150
6151 dnl VZ: the GUI hooks wxSocket needs are not implemented yet in some toolkits
6152 if test "$wxUSE_SOCKETS" = "yes"; then
6153     if test "$wxUSE_MGL" = "1"; then
6154         AC_MSG_WARN([wxSocket not yet supported under MGL... disabled])
6155         wxUSE_SOCKETS="no"
6156     fi
6157 fi
6158
6159 if test "$wxUSE_SOCKETS" = "yes"; then
6160     dnl under MSW we always have sockets
6161     if test "$TOOLKIT" != "MSW"; then
6162         dnl under Solaris and OS/2, socket functions live in -lsocket
6163         AC_CHECK_FUNC(socket,,
6164             [
6165                 AC_CHECK_LIB(socket, socket,
6166                     if test "$INET_LINK" != " -lsocket"; then
6167                         INET_LINK="$INET_LINK -lsocket"
6168                     fi,
6169                     [
6170                         AC_MSG_WARN([socket library not found - sockets will be disabled])
6171                         wxUSE_SOCKETS=no
6172                     ]
6173                 )
6174             ]
6175         )
6176     fi
6177 fi
6178
6179 if test "$wxUSE_SOCKETS" = "yes" ; then
6180     dnl this test may be appropriate if building under cygwin
6181     dnl right now I'm assuming it also uses the winsock stuff
6182     dnl like mingw does..  -- RL
6183     if test "$TOOLKIT" != "MSW"; then
6184         dnl determine the type of third argument for getsockname
6185         dnl This test needs to be done in C++ mode since gsocket.cpp now
6186         dnl is C++ code and pointer cast that are possible even without
6187         dnl warning in C still fail in C++.
6188         AC_CACHE_CHECK([what is the type of the third argument of getsockname],
6189                        wx_cv_type_getsockname3,
6190             [
6191                 AC_LANG_PUSH(C++)
6192                 AC_TRY_COMPILE(
6193                     [
6194                         #include <sys/types.h>
6195                         #include <sys/socket.h>
6196                     ],
6197                     [
6198                         socklen_t len;
6199                         getsockname(0, 0, &len);
6200                     ],
6201                     wx_cv_type_getsockname3=socklen_t,
6202                     [
6203                         dnl the compiler will compile the version with size_t
6204                         dnl even if the real type of the last parameter is int
6205                         dnl but it should give at least a warning about
6206                         dnl converting between incompatible pointer types, so
6207                         dnl try to use it to get the correct behaviour at
6208                         dnl least with gcc (otherwise we'd always use size_t)
6209                         CFLAGS_OLD="$CFLAGS"
6210                         if test "$GCC" = yes ; then
6211                             CFLAGS="-Werror $CFLAGS"
6212                         fi
6213
6214                         AC_TRY_COMPILE(
6215                             [
6216                                 #include <sys/types.h>
6217                                 #include <sys/socket.h>
6218                             ],
6219                             [
6220                                 size_t len;
6221                                 getsockname(0, 0, &len);
6222                             ],
6223                             wx_cv_type_getsockname3=size_t,
6224                             AC_TRY_COMPILE(
6225                                 [
6226                                     #include <sys/types.h>
6227                                     #include <sys/socket.h>
6228                                 ],
6229                                 [
6230                                     int len;
6231                                     getsockname(0, 0, &len);
6232                                 ],
6233                                 wx_cv_type_getsockname3=int,
6234                                 wx_cv_type_getsockname3=unknown
6235                             )
6236                         )
6237
6238                         CFLAGS="$CFLAGS_OLD"
6239                     ]
6240                 )
6241                 AC_LANG_POP()
6242             ])
6243
6244         if test "$wx_cv_type_getsockname3" = "unknown"; then
6245             wxUSE_SOCKETS=no
6246             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
6247         else
6248             AC_DEFINE_UNQUOTED(WX_SOCKLEN_T, $wx_cv_type_getsockname3)
6249         fi
6250         dnl Do this again for getsockopt as it may be different
6251         AC_CACHE_CHECK([what is the type of the fifth argument of getsockopt],
6252                        wx_cv_type_getsockopt5,
6253             [
6254                 AC_TRY_COMPILE(
6255                     [
6256                         #include <sys/types.h>
6257                         #include <sys/socket.h>
6258                     ],
6259                     [
6260                         socklen_t len;
6261                         getsockopt(0, 0, 0, 0, &len);
6262                     ],
6263                     wx_cv_type_getsockopt5=socklen_t,
6264                     [
6265                         dnl Note that the rules for compatibility of pointers
6266                         dnl are somewhat different between C and C++, so code
6267                         dnl that fails in C++ may not even give a warning about
6268                         dnl converting between incompatible pointer types in C.
6269                         dnl So this test needs to be done in C++ mode.
6270                         AC_LANG_PUSH(C++)
6271                         AC_TRY_COMPILE(
6272                             [
6273                                 #include <sys/types.h>
6274                                 #include <sys/socket.h>
6275                             ],
6276                             [
6277                                 size_t len;
6278                                 getsockopt(0, 0, 0, 0, &len);
6279                             ],
6280                             wx_cv_type_getsockopt5=size_t,
6281                             AC_TRY_COMPILE(
6282                                 [
6283                                     #include <sys/types.h>
6284                                     #include <sys/socket.h>
6285                                 ],
6286                                 [
6287                                     int len;
6288                                     getsockopt(0, 0, 0, 0, &len);
6289                                 ],
6290                                 wx_cv_type_getsockopt5=int,
6291                                 wx_cv_type_getsockopt5=unknown
6292                             )
6293                         )
6294                         AC_LANG_POP()
6295                     ]
6296                 )
6297             ])
6298
6299         if test "$wx_cv_type_getsockopt5" = "unknown"; then
6300             wxUSE_SOCKETS=no
6301             AC_MSG_WARN([Couldn't find socklen_t synonym for this system])
6302         else
6303             AC_DEFINE_UNQUOTED(SOCKOPTLEN_T, $wx_cv_type_getsockopt5)
6304         fi
6305     fi
6306 fi
6307
6308 if test "$wxUSE_SOCKETS" = "yes" ; then
6309     AC_DEFINE(wxUSE_SOCKETS)
6310     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sockets"
6311 fi
6312
6313 if test "$wxUSE_PROTOCOL" = "yes"; then
6314     if test "$wxUSE_SOCKETS" != "yes"; then
6315         AC_MSG_WARN(Protocol classes require sockets... disabled)
6316         wxUSE_PROTOCOL=no
6317     fi
6318 fi
6319
6320 if test "$wxUSE_PROTOCOL" = "yes"; then
6321     AC_DEFINE(wxUSE_PROTOCOL)
6322
6323     if test "$wxUSE_PROTOCOL_HTTP" = "yes"; then
6324         AC_DEFINE(wxUSE_PROTOCOL_HTTP)
6325     fi
6326     if test "$wxUSE_PROTOCOL_FTP" = "yes"; then
6327         AC_DEFINE(wxUSE_PROTOCOL_FTP)
6328     fi
6329     if test "$wxUSE_PROTOCOL_FILE" = "yes"; then
6330         AC_DEFINE(wxUSE_PROTOCOL_FILE)
6331     fi
6332 else
6333     if test "$wxUSE_FS_INET" = "yes"; then
6334         AC_MSG_WARN([HTTP filesystem require protocol classes... disabled])
6335         wxUSE_FS_INET="no"
6336     fi
6337 fi
6338
6339 if test "$wxUSE_URL" = "yes"; then
6340     if test "$wxUSE_PROTOCOL" != "yes"; then
6341         AC_MSG_WARN(wxURL class requires wxProtocol... disabled)
6342         wxUSE_URL=no
6343     fi
6344     if test "$wxUSE_URL" = "yes"; then
6345         AC_DEFINE(wxUSE_URL)
6346     fi
6347 fi
6348
6349 if test "$wxUSE_VARIANT" = "yes"; then
6350     AC_DEFINE(wxUSE_VARIANT)
6351 fi
6352
6353 if test "$wxUSE_FS_INET" = "yes"; then
6354   AC_DEFINE(wxUSE_FS_INET)
6355 fi
6356
6357 dnl ---------------------------------------------------------------------------
6358 dnl Joystick support
6359 dnl ---------------------------------------------------------------------------
6360
6361 if test "$wxUSE_GUI" = "yes" -a "$wxUSE_JOYSTICK" = "yes"; then
6362     wxUSE_JOYSTICK=no
6363
6364     dnl under MSW we always have joystick support
6365     if test "$TOOLKIT" = "MSW"; then
6366         wxUSE_JOYSTICK=yes
6367
6368     dnl mac only available on darwin
6369     elif test "$TOOLKIT" = "MAC" -o "$TOOLKIT" = "COCOA"; then
6370         if test "$USE_DARWIN" = 1; then
6371             dnl check for a bug in the headers, some have bad setEventCallout
6372             AC_MSG_CHECKING([headers have declarations needed for joystick support])
6373             AC_LANG_PUSH(C++)
6374             AC_TRY_COMPILE( [ #include <IOKit/hid/IOHIDLib.h> ],
6375                             [ IOHIDQueueInterface *qi = NULL;
6376                               IOHIDCallbackFunction cb = NULL;
6377                               qi->setEventCallout(NULL, cb, NULL, NULL); ],
6378                             [ wxUSE_JOYSTICK=yes ]
6379                           )
6380             AC_LANG_POP()
6381             AC_MSG_RESULT($wxUSE_JOYSTICK)
6382         fi
6383
6384     dnl joystick support is only for Linux 2.1.x or greater
6385     else
6386         dnl wxJoystick not supported by wxMGL at all
6387         if test "$wxUSE_MGL" != "1"; then
6388             dnl notice the dummy includes argument: without it, AC_CHECK_HEADER
6389             dnl checks only whether the header can be preprocessed, not that it
6390             dnl can be compiled and in Linux 2.6.16 joystick.h is present but
6391             dnl can't be compiled because of an error and with the default
6392             dnl AC_CHECK_HEADER semantics we'd still detect it in this case and
6393             dnl build would fail later
6394             AC_CHECK_HEADER(linux/joystick.h, wxUSE_JOYSTICK=yes,,[#include <stdio.h>])
6395         fi
6396     fi
6397
6398     if test "$wxUSE_JOYSTICK" = "yes"; then
6399         AC_DEFINE(wxUSE_JOYSTICK)
6400         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS joytest"
6401     else
6402         AC_MSG_WARN(Joystick not supported by this system... disabled)
6403     fi
6404 fi
6405
6406
6407 dnl ---------------------------------------------------------------------------
6408 dnl String stuff
6409 dnl ---------------------------------------------------------------------------
6410
6411 if test "$wxUSE_FONTMAP" = "yes" ; then
6412   AC_DEFINE(wxUSE_FONTMAP)
6413 fi
6414
6415 if test "$wxUSE_UNICODE" = "yes" ; then
6416   AC_DEFINE(wxUSE_UNICODE)
6417
6418   if test "$USE_WIN32" != 1; then
6419       wxUSE_UNICODE_MSLU=no
6420   fi
6421
6422   if test "$USE_WIN32" = 1 -a "$wxUSE_UNICODE_MSLU" = "yes"; then
6423         AC_CHECK_LIB(unicows,main,
6424             [
6425                 AC_DEFINE(wxUSE_UNICODE_MSLU)
6426             ],
6427             [
6428                 AC_MSG_WARN([Compiler doesn't support MSLU (libunicows.a), disabled.
6429                              Applications will only run on Windows NT/2000/XP!])
6430                 wxUSE_UNICODE_MSLU=no
6431             ])
6432     fi
6433 fi
6434
6435 if test "$wxUSE_wxUSE_EXPERIMENTAL_PRINTF" = "yes"; then
6436   AC_DEFINE(wxUSE_EXPERIMENTAL_PRINTF)
6437 fi
6438
6439 dnl ----------------------------------------------------------------
6440 dnl Register PostScript options for makefiles and setup.h
6441 dnl ----------------------------------------------------------------
6442
6443 if test "$wxUSE_POSTSCRIPT" = "yes" ; then
6444   AC_DEFINE(wxUSE_POSTSCRIPT)
6445 fi
6446
6447 AC_DEFINE(wxUSE_AFM_FOR_POSTSCRIPT)
6448
6449 AC_DEFINE(wxUSE_NORMALIZED_PS_FONTS)
6450
6451 dnl ---------------------------------------------------------------------------
6452 dnl big GUI components: MDI, doc/view, printing, help, ...
6453 dnl ---------------------------------------------------------------------------
6454
6455 if test "$wxUSE_CONSTRAINTS" = "yes"; then
6456     AC_DEFINE(wxUSE_CONSTRAINTS)
6457     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS layout"
6458 fi
6459
6460 if test "$wxUSE_MDI" = "yes"; then
6461     AC_DEFINE(wxUSE_MDI)
6462
6463     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
6464         AC_DEFINE(wxUSE_MDI_ARCHITECTURE)
6465         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mdi"
6466     fi
6467 fi
6468
6469 if test "$wxUSE_DOC_VIEW_ARCHITECTURE" = "yes" ; then
6470     AC_DEFINE(wxUSE_DOC_VIEW_ARCHITECTURE)
6471     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docview"
6472     if test "$wxUSE_MDI_ARCHITECTURE" = "yes"; then
6473         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS docvwmdi"
6474     fi
6475 fi
6476
6477 if test "$wxUSE_HELP" = "yes"; then
6478     AC_DEFINE(wxUSE_HELP)
6479     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS help"
6480
6481     if test "$wxUSE_MSW" = 1; then
6482       if test "$wxUSE_MS_HTML_HELP" = "yes"; then
6483         AC_DEFINE(wxUSE_MS_HTML_HELP)
6484       fi
6485     fi
6486
6487     if test "$wxUSE_WXHTML_HELP" = "yes"; then
6488       if test "$wxUSE_HTML" = "yes"; then
6489         AC_DEFINE(wxUSE_WXHTML_HELP)
6490       else
6491         AC_MSG_WARN(Cannot use wxHTML-based help without wxHTML so it won't be compiled)
6492         wxUSE_WXHTML_HELP=no
6493       fi
6494     fi
6495 fi
6496
6497 if test "$wxUSE_PRINTING_ARCHITECTURE" = "yes" ; then
6498     if test "$wxUSE_CONSTRAINTS" != "yes"; then
6499         AC_MSG_WARN(Printing support cannot be used without constraints so it won't be compiled without it)
6500     else
6501         AC_DEFINE(wxUSE_PRINTING_ARCHITECTURE)
6502     fi
6503     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS printing"
6504 fi
6505
6506 if test "$wxUSE_PROLOGIO" = "yes" -o  "$wxUSE_RESOURCES" = "yes"; then
6507     AC_MSG_ERROR([wxExpr and old-style resources are now available in contrib only])
6508 fi
6509
6510 dnl ---------------------------------------------------------------------------
6511 dnl wxMetafile availability
6512 dnl ---------------------------------------------------------------------------
6513
6514 if test "$wxUSE_METAFILE" = "yes"; then
6515     if test "$wxUSE_MSW" != 1 -a "$wxUSE_MAC" != 1 -a "$wxUSE_PM" != 1; then
6516         AC_MSG_WARN([wxMetafile is not available on this system... disabled])
6517         wxUSE_METAFILE=no
6518     fi
6519 fi
6520
6521 dnl ---------------------------------------------------------------------------
6522 dnl IPC: IPC, Drag'n'Drop, Clipboard, ...
6523 dnl ---------------------------------------------------------------------------
6524
6525 dnl check for ole headers and disable a few features requiring it if not
6526 dnl present (earlier versions of mingw32 don't have ole2.h)
6527 if test "$USE_WIN32" = 1 -a \( "$wxUSE_DATAOBJ"       = "yes" \
6528                           -o "$wxUSE_CLIPBOARD"     = "yes" \
6529                           -o "$wxUSE_OLE"     = "yes" \
6530                           -o "$wxUSE_DRAG_AND_DROP" = "yes" \) ; then
6531     AC_CHECK_HEADERS(ole2.h)
6532
6533     if test "$ac_cv_header_ole2_h" = "yes" ; then
6534         if test "$GCC" = yes ; then
6535             AC_MSG_CHECKING([if g++ requires -fvtable-thunks])
6536             AC_TRY_COMPILE([#include <windows.h>
6537                             #include <ole2.h>],
6538                            [],
6539                            [AC_MSG_RESULT(no)],
6540                            [AC_MSG_RESULT(yes)
6541                             WXCONFIG_CXXFLAGS="$WXCONFIG_CXXFLAGS -fvtable-thunks"])
6542             LIBS=" -lrpcrt4 -loleaut32 -lole32 -luuid$LIBS"
6543             if test "$wxUSE_OLE" = "yes" ; then
6544                 AC_DEFINE(wxUSE_OLE)
6545                 AC_DEFINE(wxUSE_OLE_AUTOMATION)
6546                 AC_DEFINE(wxUSE_OLE_ACTIVEX)
6547                 SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS oleauto"
6548             fi
6549         fi
6550
6551         dnl for OLE clipboard and dnd
6552         if test "$wxUSE_DATAOBJ" = "yes" ; then
6553             AC_DEFINE(wxUSE_DATAOBJ)
6554         fi
6555     else
6556         AC_MSG_WARN([Some features disabled because OLE headers not found])
6557
6558         wxUSE_CLIPBOARD=no
6559         wxUSE_DRAG_AND_DROP=no
6560         wxUSE_DATAOBJ=no
6561         wxUSE_OLE=no
6562     fi
6563
6564     if test "$wxUSE_METAFILE" = "yes"; then
6565         AC_DEFINE(wxUSE_METAFILE)
6566
6567         dnl this one should probably be made separately configurable
6568         AC_DEFINE(wxUSE_ENH_METAFILE)
6569     fi
6570 fi
6571
6572 if test "$wxUSE_IPC" = "yes"; then
6573     if test "$wxUSE_SOCKETS" != "yes" -a "$USE_WIN32" != 1; then
6574         AC_MSG_WARN(wxWidgets IPC classes require sockets... disabled)
6575         wxUSE_IPC=no
6576     fi
6577
6578     if test "$wxUSE_IPC" = "yes"; then
6579         AC_DEFINE(wxUSE_IPC)
6580         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ipc"
6581     fi
6582 fi
6583
6584 if test "$wxUSE_DATAOBJ" = "yes"; then
6585     if test "$wxUSE_MGL" = 1; then
6586         AC_MSG_WARN([wxDataObject not yet supported under MGL... disabled])
6587         wxUSE_DATAOBJ=no
6588     else
6589         AC_DEFINE(wxUSE_DATAOBJ)
6590     fi
6591 else
6592     AC_MSG_WARN([Clipboard and drag-and-drop require wxDataObject -- disabled])
6593     wxUSE_CLIPBOARD=no
6594     wxUSE_DRAG_AND_DROP=no
6595 fi
6596
6597 if test "$wxUSE_CLIPBOARD" = "yes"; then
6598     if test "$wxUSE_MGL" = 1; then
6599         AC_MSG_WARN([Clipboard not yet supported under MGL... disabled])
6600         wxUSE_CLIPBOARD=no
6601     fi
6602
6603     if test "$wxUSE_CLIPBOARD" = "yes"; then
6604         AC_DEFINE(wxUSE_CLIPBOARD)
6605     fi
6606 fi
6607
6608 if test "$wxUSE_DRAG_AND_DROP" = "yes" ; then
6609     if test "$wxUSE_GTK" = 1; then
6610         if test "$WXGTK12" != 1; then
6611             AC_MSG_WARN([Drag and drop is only supported under GTK+ 1.2... disabled])
6612             wxUSE_DRAG_AND_DROP=no
6613         fi
6614     fi
6615
6616     if test "$wxUSE_MOTIF" = 1; then
6617         AC_MSG_WARN([Drag and drop not yet supported under Motif... disabled])
6618         wxUSE_DRAG_AND_DROP=no
6619     fi
6620
6621     if test "$wxUSE_X11" = 1; then
6622         AC_MSG_WARN([Drag and drop not yet supported under X11... disabled])
6623         wxUSE_DRAG_AND_DROP=no
6624     fi
6625
6626     if test "$wxUSE_MGL" = 1; then
6627         AC_MSG_WARN([Drag and drop not yet supported under MGL... disabled])
6628         wxUSE_DRAG_AND_DROP=no
6629     fi
6630
6631     if test "$wxUSE_DRAG_AND_DROP" = "yes"; then
6632         AC_DEFINE(wxUSE_DRAG_AND_DROP)
6633     fi
6634
6635 fi
6636
6637 if test "$wxUSE_DRAG_AND_DROP" = "yes" -o "$wxUSE_CLIPBOARD" = "yes"; then
6638     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dnd"
6639 fi
6640
6641 if test "$wxUSE_SPLINES" = "yes" ; then
6642   AC_DEFINE(wxUSE_SPLINES)
6643 fi
6644
6645 if test "$wxUSE_MOUSEWHEEL" = "yes" ; then
6646   AC_DEFINE(wxUSE_MOUSEWHEEL)
6647 fi
6648
6649 dnl ---------------------------------------------------------------------------
6650 dnl GUI controls
6651 dnl ---------------------------------------------------------------------------
6652
6653 USES_CONTROLS=0
6654 if test "$wxUSE_CONTROLS" = "yes"; then
6655   USES_CONTROLS=1
6656 fi
6657
6658 if test "$wxUSE_ACCEL" = "yes"; then
6659   AC_DEFINE(wxUSE_ACCEL)
6660   USES_CONTROLS=1
6661 fi
6662
6663 if test "$wxUSE_ANIMATIONCTRL" = "yes"; then
6664   AC_DEFINE(wxUSE_ANIMATIONCTRL)
6665   USES_CONTROLS=1
6666   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS animate"
6667 fi
6668
6669 if test "$wxUSE_BUTTON" = "yes"; then
6670   AC_DEFINE(wxUSE_BUTTON)
6671   USES_CONTROLS=1
6672 fi
6673
6674 if test "$wxUSE_BMPBUTTON" = "yes"; then
6675   AC_DEFINE(wxUSE_BMPBUTTON)
6676   USES_CONTROLS=1
6677 fi
6678
6679 if test "$wxUSE_CALCTRL" = "yes"; then
6680   AC_DEFINE(wxUSE_CALENDARCTRL)
6681   USES_CONTROLS=1
6682   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS calendar"
6683 fi
6684
6685 if test "$wxUSE_CARET" = "yes"; then
6686   AC_DEFINE(wxUSE_CARET)
6687   USES_CONTROLS=1
6688   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS caret"
6689 fi
6690
6691 if test "$wxUSE_COLLPANE" = "yes"; then
6692     AC_DEFINE(wxUSE_COLLPANE)
6693     USES_CONTROLS=1
6694     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS collpane"
6695 fi
6696
6697 if test "$wxUSE_COMBOBOX" = "yes"; then
6698   AC_DEFINE(wxUSE_COMBOBOX)
6699   USES_CONTROLS=1
6700 fi
6701
6702 if test "$wxUSE_COMBOCTRL" = "yes"; then
6703   AC_DEFINE(wxUSE_COMBOCTRL)
6704   USES_CONTROLS=1
6705 fi
6706
6707 if test "$wxUSE_CHOICE" = "yes"; then
6708   AC_DEFINE(wxUSE_CHOICE)
6709   USES_CONTROLS=1
6710 fi
6711
6712 if test "$wxUSE_CHOICEBOOK" = "yes"; then
6713     AC_DEFINE(wxUSE_CHOICEBOOK)
6714     USES_CONTROLS=1
6715 fi
6716
6717 if test "$wxUSE_CHECKBOX" = "yes"; then
6718   AC_DEFINE(wxUSE_CHECKBOX)
6719   USES_CONTROLS=1
6720 fi
6721
6722 if test "$wxUSE_CHECKLST" = "yes"; then
6723   AC_DEFINE(wxUSE_CHECKLISTBOX)
6724   USES_CONTROLS=1
6725   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS checklst"
6726 fi
6727
6728 if test "$wxUSE_COLOURPICKERCTRL" = "yes"; then
6729   AC_DEFINE(wxUSE_COLOURPICKERCTRL)
6730   USES_CONTROLS=1
6731 fi
6732
6733 if test "$wxUSE_DATEPICKCTRL" = "yes"; then
6734   AC_DEFINE(wxUSE_DATEPICKCTRL)
6735   USES_CONTROLS=1
6736 fi
6737
6738 if test "$wxUSE_DIRPICKERCTRL" = "yes"; then
6739   AC_DEFINE(wxUSE_DIRPICKERCTRL)
6740   USES_CONTROLS=1
6741 fi
6742
6743 if test "$wxUSE_FILEPICKERCTRL" = "yes"; then
6744   AC_DEFINE(wxUSE_FILEPICKERCTRL)
6745   USES_CONTROLS=1
6746 fi
6747
6748 if test "$wxUSE_FONTPICKERCTRL" = "yes"; then
6749   AC_DEFINE(wxUSE_FONTPICKERCTRL)
6750   USES_CONTROLS=1
6751 fi
6752
6753 if test "$wxUSE_DISPLAY" = "yes"; then
6754     AC_DEFINE(wxUSE_DISPLAY)
6755     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS display multimon"
6756 fi
6757
6758 if test "$wxUSE_DETECT_SM" = "yes"; then
6759     AC_DEFINE(wxUSE_DETECT_SM)
6760 fi
6761
6762 if test "$wxUSE_GAUGE" = "yes"; then
6763   AC_DEFINE(wxUSE_GAUGE)
6764   USES_CONTROLS=1
6765 fi
6766
6767 if test "$wxUSE_GRID" = "yes"; then
6768   AC_DEFINE(wxUSE_GRID)
6769   USES_CONTROLS=1
6770   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS grid"
6771 fi
6772
6773 if test "$wxUSE_HYPERLINKCTRL" = "yes"; then
6774   AC_DEFINE(wxUSE_HYPERLINKCTRL)
6775   USES_CONTROLS=1
6776 fi
6777
6778 if test "$wxUSE_BITMAPCOMBOBOX" = "yes"; then
6779   AC_DEFINE(wxUSE_BITMAPCOMBOBOX)
6780   USES_CONTROLS=1
6781 fi
6782
6783 if test "$wxUSE_DATAVIEWCTRL" = "yes"; then
6784   AC_DEFINE(wxUSE_DATAVIEWCTRL)
6785   USES_CONTROLS=1
6786   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dataview"
6787 fi
6788
6789 if test "$wxUSE_IMAGLIST" = "yes"; then
6790     AC_DEFINE(wxUSE_IMAGLIST)
6791 fi
6792
6793 if test "$wxUSE_LISTBOOK" = "yes"; then
6794     AC_DEFINE(wxUSE_LISTBOOK)
6795     USES_CONTROLS=1
6796 fi
6797
6798 if test "$wxUSE_LISTBOX" = "yes"; then
6799     AC_DEFINE(wxUSE_LISTBOX)
6800     USES_CONTROLS=1
6801     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS listbox"
6802 fi
6803
6804 if test "$wxUSE_LISTCTRL" = "yes"; then
6805     if test "$wxUSE_IMAGLIST" = "yes"; then
6806         AC_DEFINE(wxUSE_LISTCTRL)
6807         USES_CONTROLS=1
6808         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS listctrl"
6809     else
6810         AC_MSG_WARN([wxListCtrl requires wxImageList and won't be compiled without it])
6811     fi
6812 fi
6813
6814 if test "$wxUSE_NOTEBOOK" = "yes"; then
6815     AC_DEFINE(wxUSE_NOTEBOOK)
6816     USES_CONTROLS=1
6817     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS notebook"
6818 fi
6819
6820 if test "$wxUSE_ODCOMBOBOX" = "yes"; then
6821   AC_DEFINE(wxUSE_ODCOMBOBOX)
6822   USES_CONTROLS=1
6823   SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS combo"
6824 fi
6825
6826 dnl if test "$wxUSE_PROPSHEET" = "yes"; then
6827 dnl     AC_DEFINE(wxUSE_PROPSHEET)
6828 dnl     USES_CONTROLS=1
6829 dnl     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS proplist"
6830 dnl fi
6831
6832 if test "$wxUSE_RADIOBOX" = "yes"; then
6833     AC_DEFINE(wxUSE_RADIOBOX)
6834     USES_CONTROLS=1
6835 fi
6836
6837 if test "$wxUSE_RADIOBTN" = "yes"; then
6838     AC_DEFINE(wxUSE_RADIOBTN)
6839     USES_CONTROLS=1
6840 fi
6841
6842 if test "$wxUSE_SASH" = "yes"; then
6843     AC_DEFINE(wxUSE_SASH)
6844     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS sashtest"
6845 fi
6846
6847 if test "$wxUSE_SCROLLBAR" = "yes"; then
6848     AC_DEFINE(wxUSE_SCROLLBAR)
6849     USES_CONTROLS=1
6850     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS scroll scrollsub"
6851 fi
6852
6853 if test "$wxUSE_SLIDER" = "yes"; then
6854     AC_DEFINE(wxUSE_SLIDER)
6855     USES_CONTROLS=1
6856 fi
6857
6858 if test "$wxUSE_SPINBTN" = "yes"; then
6859     AC_DEFINE(wxUSE_SPINBTN)
6860     USES_CONTROLS=1
6861 fi
6862
6863 if test "$wxUSE_SPINCTRL" = "yes"; then
6864     AC_DEFINE(wxUSE_SPINCTRL)
6865     USES_CONTROLS=1
6866 fi
6867
6868 if test "$wxUSE_SPLITTER" = "yes"; then
6869     AC_DEFINE(wxUSE_SPLITTER)
6870     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splitter"
6871 fi
6872
6873 if test "$wxUSE_STATBMP" = "yes"; then
6874     AC_DEFINE(wxUSE_STATBMP)
6875     USES_CONTROLS=1
6876 fi
6877
6878 if test "$wxUSE_STATBOX" = "yes"; then
6879     AC_DEFINE(wxUSE_STATBOX)
6880     USES_CONTROLS=1
6881 fi
6882
6883 if test "$wxUSE_STATTEXT" = "yes"; then
6884     AC_DEFINE(wxUSE_STATTEXT)
6885     USES_CONTROLS=1
6886 fi
6887
6888 if test "$wxUSE_STATLINE" = "yes"; then
6889     AC_DEFINE(wxUSE_STATLINE)
6890     USES_CONTROLS=1
6891 fi
6892
6893 if test "$wxUSE_STATUSBAR" = "yes"; then
6894     dnl this will get undefined in wx/chkconf.h if it's not supported
6895     AC_DEFINE(wxUSE_NATIVE_STATUSBAR)
6896     AC_DEFINE(wxUSE_STATUSBAR)
6897     USES_CONTROLS=1
6898
6899     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS statbar"
6900 fi
6901
6902 if test "$wxUSE_TAB_DIALOG" = "yes"; then
6903     AC_DEFINE(wxUSE_TAB_DIALOG)
6904 fi
6905
6906 if test "$wxUSE_TEXTCTRL" = "yes"; then
6907     AC_DEFINE(wxUSE_TEXTCTRL)
6908     USES_CONTROLS=1
6909     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS text"
6910 fi
6911
6912 if test "$wxUSE_TOGGLEBTN" = "yes"; then
6913     if test "$wxUSE_COCOA" = 1 ; then
6914         AC_MSG_WARN([Toggle button not yet supported under Mac OS X... disabled])
6915         wxUSE_TOGGLEBTN=no
6916     fi
6917
6918     if test "$wxUSE_TOGGLEBTN" = "yes"; then
6919         AC_DEFINE(wxUSE_TOGGLEBTN)
6920         USES_CONTROLS=1
6921     fi
6922 fi
6923
6924 if test "$wxUSE_TOOLBAR" = "yes"; then
6925     AC_DEFINE(wxUSE_TOOLBAR)
6926     USES_CONTROLS=1
6927
6928     if test "$wxUSE_UNIVERSAL" = "yes"; then
6929         wxUSE_TOOLBAR_NATIVE="no"
6930     else
6931         wxUSE_TOOLBAR_NATIVE="yes"
6932         AC_DEFINE(wxUSE_TOOLBAR_NATIVE)
6933     fi
6934
6935     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS toolbar"
6936 fi
6937
6938 if test "$wxUSE_TOOLTIPS" = "yes"; then
6939     if test "$wxUSE_MOTIF" = 1; then
6940         AC_MSG_WARN([wxTooltip not supported yet under Motif... disabled])
6941     else
6942         if test "$wxUSE_UNIVERSAL" = "yes"; then
6943             AC_MSG_WARN([wxTooltip not supported yet in wxUniversal... disabled])
6944         else
6945             AC_DEFINE(wxUSE_TOOLTIPS)
6946         fi
6947     fi
6948 fi
6949
6950 if test "$wxUSE_TREEBOOK" = "yes"; then
6951     AC_DEFINE(wxUSE_TREEBOOK)
6952     USES_CONTROLS=1
6953 fi
6954
6955 if test "$wxUSE_TOOLBOOK" = "yes"; then
6956     AC_DEFINE(wxUSE_TOOLBOOK)
6957     USES_CONTROLS=1
6958 fi
6959
6960 if test "$wxUSE_TREECTRL" = "yes"; then
6961     if test "$wxUSE_IMAGLIST" = "yes"; then
6962         AC_DEFINE(wxUSE_TREECTRL)
6963         USES_CONTROLS=1
6964         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS treectrl"
6965     else
6966         AC_MSG_WARN([wxTreeCtrl requires wxImageList and won't be compiled without it])
6967     fi
6968 fi
6969
6970 if test "$wxUSE_POPUPWIN" = "yes"; then
6971     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1 ; then
6972         AC_MSG_WARN([Popup window not yet supported under Mac OS X... disabled])
6973     else
6974         if test "$wxUSE_PM" = 1; then
6975             AC_MSG_WARN([wxPopupWindow not yet supported under PM... disabled])
6976         else
6977             AC_DEFINE(wxUSE_POPUPWIN)
6978             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS popup"
6979
6980             USES_CONTROLS=1
6981         fi
6982     fi
6983 fi
6984
6985 if test "$wxUSE_DIALUP_MANAGER" = "yes"; then
6986     if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = 1 -o "$wxUSE_MGL" = 1; then
6987         AC_MSG_WARN([Dialup manager not supported on this platform... disabled])
6988     else
6989         AC_DEFINE(wxUSE_DIALUP_MANAGER)
6990         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dialup"
6991     fi
6992 fi
6993
6994 if test "$wxUSE_TIPWINDOW" = "yes"; then
6995     if test "$wxUSE_PM" = 1; then
6996         AC_MSG_WARN([wxTipWindow not yet supported under PM... disabled])
6997     else
6998         AC_DEFINE(wxUSE_TIPWINDOW)
6999     fi
7000 fi
7001
7002 if test "$USES_CONTROLS" = 1; then
7003     AC_DEFINE(wxUSE_CONTROLS)
7004 fi
7005
7006 dnl ---------------------------------------------------------------------------
7007 dnl misc options
7008 dnl ---------------------------------------------------------------------------
7009
7010 dnl please keep the settings below in alphabetical order
7011 if test "$wxUSE_ACCESSIBILITY" = "yes"; then
7012     AC_DEFINE(wxUSE_ACCESSIBILITY)
7013     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS access"
7014 fi
7015
7016 if test "$wxUSE_DC_CACHEING" = "yes"; then
7017     AC_DEFINE(wxUSE_DC_CACHEING)
7018 fi
7019
7020 if test "$wxUSE_DRAGIMAGE" = "yes"; then
7021     AC_DEFINE(wxUSE_DRAGIMAGE)
7022     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS dragimag"
7023 fi
7024
7025 if test "$wxUSE_EXCEPTIONS" = "yes"; then
7026     if test "$wxUSE_NO_EXCEPTIONS" = "yes" ; then
7027         AC_MSG_WARN([--enable-exceptions can't be used with --enable-no_exceptions])
7028     else
7029         AC_DEFINE(wxUSE_EXCEPTIONS)
7030         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS except"
7031     fi
7032 fi
7033
7034 USE_HTML=0
7035 if test "$wxUSE_HTML" = "yes"; then
7036     AC_DEFINE(wxUSE_HTML)
7037     USE_HTML=1
7038     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html html/about html/help html/helpview html/printing html/test html/virtual html/widget html/zip htlbox"
7039     if test "$wxUSE_MAC" = 1; then
7040         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS html/htmlctrl"
7041     fi
7042 fi
7043 if test "$wxUSE_WEBKIT" = "yes"; then
7044     if test "$wxUSE_MAC" = 1 -a "$USE_DARWIN" = 1; then
7045         old_CPPFLAGS="$CPPFLAGS"
7046         CPPFLAGS="-x objective-c++ $CPPFLAGS"
7047         AC_CHECK_HEADER([WebKit/HIWebView.h],
7048                         [
7049                            AC_DEFINE(wxUSE_WEBKIT)
7050                            WEBKIT_LINK="-framework WebKit"
7051                         ],
7052                         [
7053                            AC_MSG_WARN([WebKit headers not found; disabling wxWebKit])
7054                            wxUSE_WEBKIT=no
7055                         ],
7056                         [#include <Carbon/Carbon.h>])
7057         CPPFLAGS="$old_CPPFLAGS"
7058     elif test "$wxUSE_COCOA" = 1; then
7059         AC_DEFINE(wxUSE_WEBKIT)
7060     else
7061         wxUSE_WEBKIT=no
7062     fi
7063 fi
7064
7065 USE_XRC=0
7066 if test "$wxUSE_XRC" = "yes"; then
7067     if test "$wxUSE_XML" != "yes"; then
7068         AC_MSG_WARN([XML library not built, XRC resources disabled])
7069         wxUSE_XRC=no
7070     else
7071         AC_DEFINE(wxUSE_XRC)
7072         USE_XRC=1
7073         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS xrc"
7074     fi
7075 fi
7076
7077 USE_AUI=0
7078 if test "$wxUSE_AUI" = "yes"; then
7079    AC_DEFINE(wxUSE_AUI)
7080    USE_AUI=1
7081    SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS aui"
7082 fi
7083
7084 if test "$wxUSE_MENUS" = "yes"; then
7085     AC_DEFINE(wxUSE_MENUS)
7086     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS menu"
7087 fi
7088
7089 if test "$wxUSE_METAFILE" = "yes"; then
7090     AC_DEFINE(wxUSE_METAFILE)
7091 fi
7092
7093 if test "$wxUSE_MIMETYPE" = "yes"; then
7094     AC_DEFINE(wxUSE_MIMETYPE)
7095 fi
7096
7097 if test "$wxUSE_MINIFRAME" = "yes"; then
7098     AC_DEFINE(wxUSE_MINIFRAME)
7099     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS minifram"
7100 fi
7101
7102 if test "$wxUSE_SYSTEM_OPTIONS" = "yes"; then
7103     AC_DEFINE(wxUSE_SYSTEM_OPTIONS)
7104     if test "$TOOLKIT" = "MSW" -o "$TOOLKIT" = "GTK" -o "$TOOLKIT" = "X11" -o \
7105         "$TOOLKIT" = "MOTIF" -o "$TOOLKIT" = "COCOA"; then
7106         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS taskbar"
7107     fi
7108 fi
7109
7110
7111 if test "$wxUSE_VALIDATORS" = "yes"; then
7112     AC_DEFINE(wxUSE_VALIDATORS)
7113     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS validate"
7114 fi
7115
7116 if test "$wxUSE_PALETTE" = "yes" ; then
7117   AC_DEFINE(wxUSE_PALETTE)
7118 fi
7119
7120 if test "$wxUSE_UNICODE" = "yes" -a "$wxUSE_UNICODE_MSLU" = "yes" ; then
7121   dnl Must be done this late because -lunicows must be before all the other libs
7122   LIBS=" -lunicows $LIBS"
7123 fi
7124
7125 USE_RICHTEXT=0
7126 if test "$wxUSE_RICHTEXT" = "yes"; then
7127     AC_DEFINE(wxUSE_RICHTEXT)
7128     USE_RICHTEXT=1
7129     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS richtext"
7130 fi
7131
7132 dnl ---------------------------------------------------------------------------
7133 dnl wxImage options
7134 dnl ---------------------------------------------------------------------------
7135
7136 if test "$wxUSE_IMAGE" = "yes" ; then
7137     AC_DEFINE(wxUSE_IMAGE)
7138
7139     if test "$wxUSE_GIF" = "yes" ; then
7140       AC_DEFINE(wxUSE_GIF)
7141     fi
7142
7143     if test "$wxUSE_PCX" = "yes" ; then
7144       AC_DEFINE(wxUSE_PCX)
7145     fi
7146
7147     if test "$wxUSE_TGA" = "yes" ; then
7148       AC_DEFINE(wxUSE_TGA)
7149     fi
7150
7151     if test "$wxUSE_IFF" = "yes" ; then
7152       AC_DEFINE(wxUSE_IFF)
7153     fi
7154
7155     if test "$wxUSE_PNM" = "yes" ; then
7156       AC_DEFINE(wxUSE_PNM)
7157     fi
7158
7159     if test "$wxUSE_XPM" = "yes" ; then
7160       AC_DEFINE(wxUSE_XPM)
7161     fi
7162
7163     if test "$wxUSE_ICO_CUR" = "yes" ; then
7164       AC_DEFINE(wxUSE_ICO_CUR)
7165     fi
7166 fi
7167
7168 dnl ---------------------------------------------------------------------------
7169 dnl common dialogs
7170 dnl ---------------------------------------------------------------------------
7171
7172 if test "$wxUSE_ABOUTDLG" = "yes"; then
7173     AC_DEFINE(wxUSE_ABOUTDLG)
7174 fi
7175
7176 if test "$wxUSE_CHOICEDLG" = "yes"; then
7177     AC_DEFINE(wxUSE_CHOICEDLG)
7178 fi
7179
7180 if test "$wxUSE_COLOURDLG" = "yes"; then
7181     AC_DEFINE(wxUSE_COLOURDLG)
7182 fi
7183
7184 if test "$wxUSE_FILEDLG" = "yes"; then
7185     AC_DEFINE(wxUSE_FILEDLG)
7186 fi
7187
7188 if test "$wxUSE_FINDREPLDLG" = "yes"; then
7189     AC_DEFINE(wxUSE_FINDREPLDLG)
7190 fi
7191
7192 if test "$wxUSE_FONTDLG" = "yes"; then
7193     AC_DEFINE(wxUSE_FONTDLG)
7194 fi
7195
7196 if test "$wxUSE_DIRDLG" = "yes"; then
7197     if test "$wxUSE_TREECTRL" != "yes"; then
7198         AC_MSG_WARN(wxDirDialog requires wxTreeCtrl so it won't be compiled without it)
7199     else
7200         AC_DEFINE(wxUSE_DIRDLG)
7201     fi
7202 fi
7203
7204 if test "$wxUSE_MSGDLG" = "yes"; then
7205     AC_DEFINE(wxUSE_MSGDLG)
7206 fi
7207
7208 if test "$wxUSE_NUMBERDLG" = "yes"; then
7209     AC_DEFINE(wxUSE_NUMBERDLG)
7210 fi
7211
7212 if test "$wxUSE_PROGRESSDLG" = "yes"; then
7213     if test "$wxUSE_CONSTRAINTS" != "yes"; then
7214        AC_MSG_WARN(wxProgressDialog requires constraints so it won't be compiled without them)
7215     else
7216         AC_DEFINE(wxUSE_PROGRESSDLG)
7217     fi
7218 fi
7219
7220 if test "$wxUSE_SPLASH" = "yes"; then
7221     AC_DEFINE(wxUSE_SPLASH)
7222     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS splash"
7223 fi
7224
7225 if test "$wxUSE_STARTUP_TIPS" = "yes"; then
7226     if test "$wxUSE_CONSTRAINTS" != "yes"; then
7227        AC_MSG_WARN(Startup tips requires constraints and won't be compiled without them)
7228     else
7229         AC_DEFINE(wxUSE_STARTUP_TIPS)
7230     fi
7231 fi
7232
7233 if test "$wxUSE_TEXTDLG" = "yes"; then
7234     AC_DEFINE(wxUSE_TEXTDLG)
7235 fi
7236
7237 if test "$wxUSE_WIZARDDLG" = "yes"; then
7238     AC_DEFINE(wxUSE_WIZARDDLG)
7239     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS wizard"
7240 fi
7241
7242 dnl ---------------------------------------------------------------------------
7243 dnl wxGraphicsContext
7244 dnl ---------------------------------------------------------------------------
7245
7246 if test "$wxUSE_GRAPHICS_CONTEXT" = "yes"; then
7247    if test "$wxUSE_MAC" = 1 -o "$wxUSE_COCOA" = "1"; then
7248       AC_DEFINE(wxUSE_GRAPHICS_CONTEXT)
7249    elif test "$wxUSE_GTK" != 1; then
7250       dnl for other builds we'll just wing it for now...
7251       AC_DEFINE(wxUSE_GRAPHICS_CONTEXT)
7252    else
7253       dnl ...but let's check for cairo availability for wxGTK builds
7254       PKG_CHECK_MODULES(CAIRO, cairo,
7255           [AC_DEFINE(wxUSE_GRAPHICS_CONTEXT)],
7256           [AC_MSG_WARN([Cairo library not found, unable to set wxUSE_GRAPHICS_CONTEXT])]
7257       )
7258    fi
7259 fi
7260
7261 dnl ---------------------------------------------------------------------------
7262 dnl wxMediaCtrl
7263 dnl ---------------------------------------------------------------------------
7264
7265 USE_MEDIA=0
7266
7267 if test "$wxUSE_MEDIACTRL" = "yes"; then
7268     USE_MEDIA=1
7269
7270     dnl -----------------------------------------------------------------------
7271     dnl GStreamer
7272     dnl -----------------------------------------------------------------------
7273     if test "$wxUSE_GTK" = 1; then
7274         wxUSE_GSTREAMER="no"
7275
7276         dnl -------------------------------------------------------------------
7277         dnl Test for at least 0.8 gstreamer module from pkg-config
7278         dnl Even totem doesn't accept 0.9 evidently.
7279         dnl
7280         dnl So, we first check to see if 0.10 if available - if not we
7281         dnl try the older 0.8 version
7282         dnl -------------------------------------------------------------------
7283         GST_VERSION_MAJOR=0
7284         GST_VERSION_MINOR=10
7285         GST_VERSION=$GST_VERSION_MAJOR.$GST_VERSION_MINOR
7286
7287         if test "$wxUSE_GSTREAMER8" = "no"; then
7288             PKG_CHECK_MODULES(GST,
7289                 [gstreamer-$GST_VERSION gstreamer-plugins-base-$GST_VERSION gconf-2.0],
7290                 [
7291                     wxUSE_GSTREAMER="yes"
7292                     GST_LIBS="$GST_LIBS -lgstinterfaces-$GST_VERSION"
7293                 ],
7294                 [
7295                     AC_MSG_WARN([GStreamer 0.10 not available, falling back to 0.8])
7296                     GST_VERSION_MINOR=8
7297                 ]
7298             )
7299         else
7300             dnl check only for 0.8
7301             GST_VERSION_MINOR=8
7302         fi
7303
7304         if test $GST_VERSION_MINOR = "8"; then
7305             GST_VERSION=$GST_VERSION_MAJOR.$GST_VERSION_MINOR
7306             PKG_CHECK_MODULES(GST,
7307                 [gstreamer-$GST_VERSION gstreamer-interfaces-$GST_VERSION gstreamer-gconf-$GST_VERSION],
7308                 wxUSE_GSTREAMER="yes",
7309                 [
7310                     AC_MSG_WARN([GStreamer 0.8/0.10 not available.])
7311                 ])
7312         fi
7313
7314
7315         if test "$wxUSE_GSTREAMER" = "yes"; then
7316             dnl system gstreamer package is compiled with Sun CC and outputs
7317             dnl CC-specific "-mt" in its flags, remove it for gcc compilation
7318             case "${host}" in
7319                 *-*-solaris2* )
7320                     if "$GCC" = yes; then
7321                         GST_CFLAGS=`echo $GST_CFLAGS | sed 's/-mt//'`
7322                         GST_LIBS=`echo $GST_LIBS | sed 's/-mt//'`
7323                     fi
7324             esac
7325
7326             CPPFLAGS="$GST_CFLAGS $CPPFLAGS"
7327             LIBS="$GST_LIBS $LIBS"
7328
7329             AC_DEFINE(wxUSE_GSTREAMER)
7330         else
7331             USE_MEDIA=0
7332         fi
7333     fi
7334
7335     if test $USE_MEDIA = 1; then
7336         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS mediaplayer"
7337         AC_DEFINE(wxUSE_MEDIACTRL)
7338     fi
7339 fi
7340
7341 dnl ---------------------------------------------------------------------------
7342 dnl get the string with OS info - used by wxGetOsDescription() on MacOS X
7343 dnl ---------------------------------------------------------------------------
7344
7345 if test "$cross_compiling" = "yes"; then
7346     dnl Use best guess from host as we can't use uname when cross compiling
7347     OSINFO="\"$host\""
7348 else
7349     dnl attualy work out OS version
7350     OSINFO=`uname -s -r -m`
7351     OSINFO="\"$OSINFO\""
7352 fi
7353
7354 AC_DEFINE_UNQUOTED(WXWIN_OS_DESCRIPTION, $OSINFO)
7355
7356 dnl ---------------------------------------------------------------------------
7357 dnl define the variable containing the installation prefix (used in dcpsg.cpp)
7358 dnl ---------------------------------------------------------------------------
7359
7360 if test "x$prefix" != "xNONE"; then
7361     wxPREFIX=$prefix
7362 else
7363     wxPREFIX=$ac_default_prefix
7364 fi
7365
7366 AC_DEFINE_UNQUOTED(wxINSTALL_PREFIX, "$wxPREFIX")
7367
7368
7369 dnl ---------------------------------------------------------------------------
7370 dnl define variables with all built libraries for wx-config
7371 dnl ---------------------------------------------------------------------------
7372
7373 CORE_BASE_LIBS="net base"
7374 CORE_GUI_LIBS="adv core"
7375
7376 if test "$wxUSE_XML" = "yes" ; then
7377     CORE_BASE_LIBS="xml $CORE_BASE_LIBS"
7378 fi
7379 if test "$wxUSE_ODBC" != "no" ; then
7380     CORE_BASE_LIBS="odbc $CORE_BASE_LIBS"
7381     CORE_GUI_LIBS="dbgrid $CORE_GUI_LIBS"
7382 fi
7383 if test "$wxUSE_HTML" = "yes" ; then
7384     CORE_GUI_LIBS="html $CORE_GUI_LIBS"
7385 fi
7386 if test "$wxUSE_DEBUGREPORT" = "yes" ; then
7387     CORE_GUI_LIBS="qa $CORE_GUI_LIBS"
7388 fi
7389 if test "$wxUSE_XRC" = "yes" ; then
7390     CORE_GUI_LIBS="xrc $CORE_GUI_LIBS"
7391 fi
7392 if test "$wxUSE_AUI" = "yes" ; then
7393     CORE_GUI_LIBS="aui $CORE_GUI_LIBS"
7394 fi
7395
7396 if test "$wxUSE_GUI" != "yes"; then
7397     CORE_GUI_LIBS=""
7398 fi
7399
7400 AC_SUBST(CORE_BASE_LIBS)
7401 AC_SUBST(CORE_GUI_LIBS)
7402
7403 dnl ---------------------------------------------------------------------------
7404 dnl Output the makefiles and such from the results found above
7405 dnl ---------------------------------------------------------------------------
7406
7407 dnl all additional libraries (except wxWidgets itself) we link with
7408
7409 if test "$wxUSE_MAC" = 1 ; then
7410     if test "$wxUSE_SOUND" = "yes" || test "$wxUSE_MEDIACTRL" = "yes"; then
7411         if test "$USE_DARWIN" = 1; then
7412             LDFLAGS="$LDFLAGS -framework QuickTime"
7413         else
7414             LDFLAGS="$LDFLAGS -lQuickTimeLib"
7415         fi
7416     fi
7417     if test "$USE_DARWIN" = 1; then
7418         LDFLAGS="$LDFLAGS -framework IOKit -framework Carbon -framework Cocoa -framework System"
7419     else
7420         LDFLAGS="$LDFLAGS -lCarbonLib"
7421     fi
7422 fi
7423 if test "$wxUSE_COCOA" = 1 ; then
7424     LDFLAGS="$LDFLAGS -framework IOKit -framework Cocoa"
7425     if test "$wxUSE_MEDIACTRL" = "yes"; then
7426         LDFLAGS="$LDFLAGS -framework QuickTime"
7427     fi
7428 fi
7429 if test "$USE_DARWIN" = 1 -a "$wxUSE_MAC" != 1 -a "$wxUSE_COCOA" != 1 ; then
7430     LDFLAGS="$LDFLAGS -framework IOKit -framework CoreServices -framework System -framework ApplicationServices"
7431 fi
7432
7433 LIBS="$ZLIB_LINK $POSIX4_LINK $INET_LINK $WCHAR_LINK $DL_LINK $LIBS"
7434
7435 if test "$wxUSE_GUI" = "yes"; then
7436
7437     dnl TODO add checks that these samples will really compile (i.e. all the
7438     dnl      library features they need are present)
7439
7440     dnl TODO some samples are never built so far: mfc (requires VC++)
7441     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS artprov controls dialogs drawing \
7442                      dynamic erase event exec font image minimal mobile \
7443                      mobile/wxedit mobile/styles propsize render \
7444                      rotate shaped vscroll widgets"
7445
7446     if test "$wxUSE_MONOLITHIC" != "yes"; then
7447         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS console"
7448     fi
7449     if test "$TOOLKIT" = "MSW"; then
7450         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS regtest"
7451         if test "$wxUSE_UNIVERSAL" != "yes"; then
7452             SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ownerdrw nativdlg"
7453         fi
7454     fi
7455     if test "$TOOLKIT" = "PM" -a "$wxUSE_UNIVERSAL" != "yes"; then
7456         SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS ownerdrw"
7457     fi
7458 else
7459     SAMPLES_SUBDIRS="console"
7460 fi
7461
7462
7463 dnl C/C++ compiler options used to compile wxWidgets
7464 dnl
7465 dnl check for icc before gcc as icc is also recognized as gcc
7466 if test "x$INTELCC" = "xyes" ; then
7467     dnl Warnings which can't be easily suppressed in C code are disabled:
7468     dnl
7469     dnl     remark #810: conversion from "x" to "y" may lose significant bits
7470     dnl     remark #869: parameter "foo" was never referenced
7471     dnl     remark #1572: floating-point equality and inequality comparisons
7472     dnl                   are unreliable
7473     dnl     remark #1684: conversion from pointer to same-sized integral type
7474     dnl
7475     dnl (for others see below)
7476     CWARNINGS="-Wall -wd810,869,981,1418,1572,1684"
7477 elif test "$GCC" = yes ; then
7478     CWARNINGS="-Wall -Wundef"
7479 fi
7480
7481 if test "x$INTELCXX" = "xyes" ; then
7482     dnl Intel compiler gives some warnings which simply can't be worked
7483     dnl around or of which we have too many (810, 869) so it's impractical to
7484     dnl keep them enabled even if in theory it would be nice and some others
7485     dnl (279) are generated for standard macros and so there is nothing we can
7486     dnl do about them
7487     dnl
7488     dnl     remark #279: controlling expression is constant
7489     dnl     remark #383: value copied to temporary, reference to temporary used
7490     dnl     remark #444: destructor for base class "xxx" is not virtual
7491     dnl     remark #810: conversion from "x" to "y" may lose significant bits
7492     dnl     remark #869: parameter "foo" was never referenced
7493     dnl     remark #981: operands are evaluated in unspecified order
7494     dnl     remark #1418: external definition with no prior declaration
7495     dnl     remark #1419: external declaration in primary source file
7496     CXXWARNINGS="-Wall -wd279,383,444,810,869,981,1418,1419"
7497 elif test "$GXX" = yes ; then
7498     dnl CXXWARNINGS="-Wall -W -Wcast-qual -Werror"
7499     CXXWARNINGS="-Wall -Wundef -Wno-ctor-dtor-privacy"
7500 fi
7501
7502
7503 dnl combine everything together and remove the extra white space while doing it
7504 WXCONFIG_CFLAGS=`echo $WXCONFIG_CFLAGS`
7505 WXCONFIG_CXXFLAGS=`echo $WXCONFIG_CFLAGS $WXCONFIG_CXXFLAGS`
7506
7507
7508 dnl add -I options we use during library compilation
7509 dnl
7510 dnl note that the order is somewhat important: wxWidgets headers should
7511 dnl come first and the one with setup.h should be before $(top_srcdir)/include
7512 dnl in case the latter contains setup.h used by non-autoconf makefiles (e.g.
7513 dnl CodeWarrior):
7514 CPPFLAGS=`echo $WXCONFIG_CPPFLAGS \
7515  -I\\${wx_top_builddir}/lib/wx/include/${TOOLCHAIN_FULLNAME} \
7516  -I\\${top_srcdir}/include $TOOLKIT_INCLUDE \
7517  $CPPFLAGS `
7518
7519 C_AND_CXX_FLAGS="$DEBUG_CFLAGS $PROFILE_FLAGS $OPTIMISE_CFLAGS"
7520 CFLAGS=`echo $WXCONFIG_CFLAGS $CWARNINGS $C_AND_CXX_FLAGS $CFLAGS `
7521 CXXFLAGS=`echo $WXCONFIG_CXXFLAGS $CXXWARNINGS $C_AND_CXX_FLAGS $CXXFLAGS `
7522
7523 dnl now that we added WXCONFIG_CPPFLAGS to CPPFLAGS we can add the wx-config
7524 dnl only stuff to it
7525 WXCONFIG_CPPFLAGS=`echo $WXCONFIG_CPPFLAGS $WXCONFIG_ONLY_CPPFLAGS`
7526
7527
7528 if test "x$MWCC" = "xyes"; then
7529     dnl Correct MW 8.3 to be more similar to GCC.  In particular we
7530     dnl must use <regex.h> from system not our local copy on OS X,
7531     dnl but must use local not system on OS 9.
7532     dnl The following should make all -I paths usable for <> includes
7533     dnl while first checking in real system paths.  With 8.3 using
7534     dnl -gccincludes it will actually check local paths before system
7535     dnl even for <> which is totally wrong.
7536
7537     dnl Note that because this absolutely needs to be before any -I
7538     dnl that we have to tack it on to the end of the compiler commandline.
7539     CC="$CC -cwd source -I-"
7540     CXX="$CXX -cwd source -I-"
7541 fi
7542
7543
7544 LIBS=`echo $LIBS`
7545 EXTRALIBS="$LDFLAGS $LDFLAGS_VERSIONING $LIBS $DMALLOC_LIBS"
7546 EXTRALIBS_XML="$EXPAT_LINK"
7547 EXTRALIBS_HTML="$MSPACK_LINK"
7548 EXTRALIBS_ODBC="$ODBC_LINK"
7549 if test "$wxUSE_GUI" = "yes"; then
7550     EXTRALIBS_GUI=`echo $GUI_TK_LIBRARY $PNG_LINK $JPEG_LINK $TIFF_LINK $WEBKIT_LINK $EXTRALIBS_HILDON $EXTRALIBS_GNOMEVFS $EXTRALIBS_GNOMEPRINT`
7551 fi
7552 if test "$wxUSE_OPENGL" = "yes"; then
7553     EXTRALIBS_OPENGL="$LDFLAGS_GL $OPENGL_LIBS"
7554 fi
7555
7556 LDFLAGS="$LDFLAGS $PROFILE_FLAGS"
7557
7558 WXCONFIG_LIBS="$LIBS"
7559
7560 dnl wx-config must output builtin 3rd party libs in --libs in static build:
7561 if test "$wxUSE_REGEX" = "builtin" ; then
7562     wxconfig_3rdparty="regex${lib_unicode_suffix} $wxconfig_3rdparty"
7563 fi
7564 if test "$wxUSE_EXPAT" = "builtin" ; then
7565     wxconfig_3rdparty="expat $wxconfig_3rdparty"
7566 fi
7567 if test "$wxUSE_ODBC" = "builtin" ; then
7568     wxconfig_3rdparty="odbc $wxconfig_3rdparty"
7569 fi
7570 if test "$wxUSE_LIBTIFF" = "builtin" ; then
7571     wxconfig_3rdparty="tiff $wxconfig_3rdparty"
7572 fi
7573 if test "$wxUSE_LIBJPEG" = "builtin" ; then
7574     wxconfig_3rdparty="jpeg $wxconfig_3rdparty"
7575 fi
7576 if test "$wxUSE_LIBPNG" = "builtin" ; then
7577     wxconfig_3rdparty="png $wxconfig_3rdparty"
7578 fi
7579 if test "$wxUSE_ZLIB" = "builtin" ; then
7580     wxconfig_3rdparty="zlib $wxconfig_3rdparty"
7581 fi
7582
7583 for i in $wxconfig_3rdparty ; do
7584     WXCONFIG_LIBS="-lwx${i}${lib_debug_suffix}${WX_LIB_FLAVOUR}-${WX_RELEASE}${HOST_SUFFIX} $WXCONFIG_LIBS"
7585 done
7586
7587
7588 if test "x$wxUSE_UNIVERSAL" = "xyes" ; then
7589     WXUNIV=1
7590
7591     case "$wxUNIV_THEMES" in
7592         ''|all)
7593             AC_DEFINE(wxUSE_ALL_THEMES)
7594             ;;
7595
7596         *)
7597             for t in `echo $wxUNIV_THEMES | tr , ' ' | tr a-z A-Z`; do
7598                 AC_DEFINE_UNQUOTED(wxUSE_THEME_$t)
7599             done
7600     esac
7601 else
7602     WXUNIV=0
7603 fi
7604
7605 AC_SUBST(wxUSE_ZLIB)
7606 AC_SUBST(wxUSE_REGEX)
7607 AC_SUBST(wxUSE_EXPAT)
7608 AC_SUBST(wxUSE_ODBC)
7609 AC_SUBST(wxUSE_LIBJPEG)
7610 AC_SUBST(wxUSE_LIBPNG)
7611 AC_SUBST(wxUSE_LIBTIFF)
7612
7613 if test $wxUSE_MONOLITHIC = "yes" ; then
7614     MONOLITHIC=1
7615 else
7616     MONOLITHIC=0
7617 fi
7618
7619 if test $wxUSE_PLUGINS = "yes" ; then
7620     USE_PLUGINS=1
7621 else
7622     USE_PLUGINS=0
7623 fi
7624
7625 if test $wxUSE_ODBC != "no" ; then
7626     USE_ODBC=1
7627 else
7628     USE_ODBC=0
7629 fi
7630
7631 if test "$wxUSE_DEBUGREPORT" = "yes" ; then
7632     USE_QA=1
7633 else
7634     USE_QA=0
7635 fi
7636
7637 if test $wxUSE_OFFICIAL_BUILD = "yes" ; then
7638     OFFICIAL_BUILD=1
7639 else
7640     OFFICIAL_BUILD=0
7641 fi
7642
7643 AC_SUBST(VENDOR)
7644 AC_SUBST(OFFICIAL_BUILD)
7645 AC_SUBST(WX_FLAVOUR)
7646 AC_SUBST(WX_LIB_FLAVOUR)
7647
7648 AC_SUBST(WXUNIV)
7649 AC_SUBST(MONOLITHIC)
7650 AC_SUBST(USE_PLUGINS)
7651 AC_SUBST(LIBS)
7652 AC_SUBST(EXTRALIBS)
7653 AC_SUBST(EXTRALIBS_XML)
7654 AC_SUBST(EXTRALIBS_HTML)
7655 AC_SUBST(EXTRALIBS_ODBC)
7656 AC_SUBST(EXTRALIBS_GUI)
7657 AC_SUBST(EXTRALIBS_OPENGL)
7658 AC_SUBST(EXTRALIBS_SDL)
7659 AC_SUBST(WITH_PLUGIN_SDL)
7660 AC_SUBST(EXTRALIBS_GNOMEPRINT)
7661 AC_SUBST(EXTRALIBS_GNOMEVFS)
7662 AC_SUBST(EXTRALIBS_HILDON)
7663 AC_SUBST(UNICODE)
7664 AC_SUBST(BUILD)
7665 AC_SUBST(DEBUG_INFO)
7666 AC_SUBST(DEBUG_FLAG)
7667 TOOLKIT_LOWERCASE=`echo $TOOLKIT | tr "[[A-Z]]" "[[a-z]]"`
7668 AC_SUBST(TOOLKIT_LOWERCASE)
7669 AC_SUBST(TOOLKIT_VERSION)
7670 AC_SUBST(SAMPLES_RPATH_FLAG)
7671 AC_SUBST(SAMPLES_RPATH_POSTLINK)
7672 AC_SUBST(HOST_SUFFIX)
7673 AC_SUBST(CPPUNIT_CFLAGS)
7674 AC_SUBST(CPPUNIT_LIBS)
7675
7676 case "$TOOLKIT" in
7677     GTK)
7678         TOOLKIT_DESC="GTK+"
7679         if test "$WXGTK20" = 1; then
7680             TOOLKIT_DESC="$TOOLKIT_DESC 2"
7681             if test "$wxUSE_LIBGNOMEPRINT" = "yes" ; then
7682                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA gnomeprint";
7683             fi
7684             if test "$wxUSE_LIBGNOMEVFS" = "yes" ; then
7685                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA gnomevfs"
7686             fi
7687             if test "$wxUSE_LIBHILDON" = "yes"; then
7688                 TOOLKIT_EXTRA="$TOOLKIT_EXTRA hildon"
7689             fi
7690
7691             if test "$TOOLKIT_EXTRA" != ""; then
7692                 TOOLKIT_DESC="$TOOLKIT_DESC with support for `echo $TOOLKIT_EXTRA | tr -s ' '`"
7693             fi
7694         fi
7695         ;;
7696
7697     ?*)
7698         TOOLKIT_DESC=$TOOLKIT_LOWERCASE
7699         ;;
7700
7701     *)
7702         TOOLKIT_DESC="base only"
7703         ;;
7704 esac
7705
7706 if test "$wxUSE_WINE" = "yes"; then
7707     BAKEFILE_FORCE_PLATFORM=win32
7708 fi
7709
7710 dnl ---------------------------------------------------------------------------
7711 dnl Add Universal binary support
7712 dnl Note we don't do this earlier because adding these cpp/ld flags could
7713 dnl cause configure tests to fail.
7714 dnl ---------------------------------------------------------------------------
7715 if test "$wxUSE_MAC" = 1 ; then
7716     if test "x$wxUSE_UNIVERSAL_BINARY" != xno ; then
7717         dnl --enable-universal_binary uses a default SDK (currently 10.4u)
7718         dnl --enable-universal_binary=SDK names a path to an SDK
7719         if test "x$wxUSE_UNIVERSAL_BINARY" == xyes; then
7720             OSX_UNIV_OPTS="-isysroot /Developer/SDKs/MacOSX10.4u.sdk"
7721         else
7722             dnl '' would mean universal with no SDK, which may be the case if
7723             dnl the compiler uses a sysroot by default
7724             OSX_UNIV_OPTS=${wxUSE_UNIVERSAL_BINARY:+"-isysroot '$wxUSE_UNIVERSAL_BINARY'"}
7725         fi
7726         OSX_UNIV_OPTS="$OSX_UNIV_OPTS -arch ppc -arch i386"
7727         CXXFLAGS="$OSX_UNIV_OPTS $CXXFLAGS"
7728         CFLAGS="$OSX_UNIV_OPTS $CFLAGS"
7729         LDFLAGS="$OSX_UNIV_OPTS $LDFLAGS"
7730         bk_use_pch=no
7731     fi
7732     # TODO: where do we add "-syslibroot,/Developer/SDKs/MacOSX10.4u.sdk" for libtool (static builds only)?
7733     #       The makefile currently uses AR and RANLIB, which libtool apparently supercedes.
7734 fi
7735
7736 dnl gcc 3.4 has a pch bug which truncates wide character constants in headers.
7737 dnl Hopefully for a non-unicode build there aren't any wide constants in
7738 dnl headers, but for a unicode build it's best to disable pch.
7739 if test "$wxUSE_UNICODE" = yes -a "$GCC" = yes -a "$bk_use_pch" != no
7740 then
7741     AC_CACHE_CHECK(
7742         [for gcc precompiled header bug],
7743         [wx_cv_gcc_pch_bug],
7744         [[
7745             echo '#include <stdio.h>
7746                   const wchar_t test_var[] = L"awidetest";' > conftest.h
7747
7748             echo '#include "conftest.h"
7749                   int main()
7750                   {
7751                      printf("%ls", test_var);
7752                      return 0;
7753                   }' > conftest.cpp
7754
7755             wx_cv_gcc_pch_bug="pch not supported"
7756
7757             if $CXX conftest.h >/dev/null 2>&1
7758             then
7759                 wx_cv_gcc_pch_bug=
7760
7761                 if $CXX -o conftest$PROGRAM_EXT conftest.cpp >/dev/null 2>&1
7762                 then
7763                     if tr -dc '[a-z]' < conftest$PROGRAM_EXT |
7764                         grep awidetest >/dev/null
7765                     then
7766                         wx_cv_gcc_pch_bug=no
7767                     else
7768                         wx_cv_gcc_pch_bug=yes
7769                     fi
7770                 fi
7771             fi
7772
7773             rm -f conftest.h conftest.gch conftest.cpp conftest$PROGRAM_EXT
7774         ]])
7775
7776     if test "$wx_cv_gcc_pch_bug" = yes; then
7777         dnl make the default for pch 'no'
7778         dnl further below check whether the user overrode and warn them
7779         bk_use_pch=no
7780     fi
7781 fi
7782
7783 AC_BAKEFILE([m4_include(autoconf_inc.m4)])
7784
7785 dnl find out if the compiler supports PCH
7786 dnl
7787 dnl TODO: this should be in bakefile
7788 if test $GCC_PCH = 1
7789 then
7790     if test "$wx_cv_gcc_pch_bug" = yes; then
7791         AC_MSG_WARN([*** Precompiled header support is broken on this compiler])
7792         AC_MSG_WARN([*** --enable-precomp-headers is not recommended])
7793         AC_MSG_WARN([*** see http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13361])
7794     fi
7795
7796     CPPFLAGS="-DWX_PRECOMP $CPPFLAGS"
7797 fi
7798
7799 dnl HACK ALERT!!
7800 dnl For now, we need to alter bk-deps not to generate deps
7801 dnl when we've configured a Universal binary build.
7802 dnl The next version of Bakefile will have the correct fix for this
7803 dnl at which time, this hack can be removed.
7804
7805 if test "$wxUSE_MAC" = 1 ; then
7806     if test "x$wxUSE_UNIVERSAL_BINARY" != "xno" ; then
7807         sed "s/DEPSMODE=gcc/DEPSMODE=none/" < bk-deps > temp
7808         mv temp bk-deps
7809         chmod +x bk-deps
7810     fi
7811 fi
7812
7813 if test "$wxUSE_SHARED" = "yes"; then
7814
7815     dnl We get the shared build linker from bakefile, since it
7816     dnl moved all the logic for this out of this file and into
7817     dnl its own macro.  But it can't decide on whether to return
7818     dnl us $(VAR), ${VAR}, or the present expansion of VAR.
7819     dnl So normalise and expand everything here now, because its
7820     dnl not going to change inside wx-config anyway.
7821     sanitised_bakefile_mess=`echo "$SHARED_LD_CXX" | tr -d '()'`
7822     EXE_LINKER=`eval echo "$sanitised_bakefile_mess"`
7823
7824     dnl Need addtional flag on OS/2, so override bakefiles value
7825     dnl (there currently is no suitable variable to which the
7826     dnl  missing flags could be added, AFAICS. SN, 18.12.2004. )
7827     case "${host}" in
7828       *-pc-os2_emx | *-pc-os2-emx )
7829         SHARED_LD_CC="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
7830         SHARED_LD_CXX="`pwd`/dllar.sh -name-mangler-script ./dllnames.sh -libf INITINSTANCE -libf TERMINSTANCE -o"
7831         cp -p ${srcdir}/src/os2/dllnames.sh .
7832         cp -p ${srcdir}/src/os2/dllar.sh .
7833       ;;
7834     esac
7835 else
7836
7837     dnl No bakefile support for static builds, but this should be ok for most.
7838     EXE_LINKER="$CXX -o"
7839
7840 fi
7841 if test "$wxUSE_OMF" = "yes"; then
7842     case "${host}" in
7843       *-pc-os2_emx | *-pc-os2-emx )
7844         LDFLAGS="$LDFLAGS -Zlinker /EXEPACK"
7845         LDFLAGS_GUI="-Zlinker /PMTYPE:PM"
7846         WXCONFIG_LDFLAGS_GUI="-Zlinker /PMTYPE:PM"
7847       ;;
7848     esac
7849 fi
7850
7851 dnl TOOLCHAIN_DEFS should be used for both wx and client code
7852 WXCONFIG_CPPFLAGS="$WXCONFIG_CPPFLAGS $TOOLCHAIN_DEFS"
7853
7854 dnl for convenience, sort the samples in alphabetical order
7855 dnl
7856 dnl FIXME For some mysterious reasons, sometimes the directories are duplicated
7857 dnl       in this list - hence uniq. But normally, this shouldn't be needed!
7858 dnl
7859 dnl       Unfortunately, there is a bug in OS/2's tr, such that
7860 dnl       tr ' ' '\n' introduces DOS-like line breaks, whereas tr '\n' ' '
7861 dnl       only removes the Unix-like part of the introduced line break.
7862 SAMPLES_SUBDIRS="`echo $SAMPLES_SUBDIRS | tr -s ' ' | tr ' ' '\n' | sort | uniq | tr '\n' ' '| tr -d '\r'`"
7863
7864 dnl subtle bakefile goop.
7865 dnl Used in wx-config now too, as its STATIC_FLAG with different makeup.
7866 dnl I wish we would have called it something less likely to clash with
7867 dnl things though.
7868 AC_SUBST(SHARED)
7869
7870 dnl global options
7871 AC_SUBST(WX_LIBRARY_BASENAME_NOGUI)
7872 AC_SUBST(WX_LIBRARY_BASENAME_GUI)
7873
7874 dnl toolkit options
7875 AC_SUBST(USE_GUI)
7876 AC_SUBST(AFMINSTALL)
7877 AC_SUBST(WIN32INSTALL)
7878 AC_SUBST(TOOLKIT)
7879 AC_SUBST(TOOLKIT_DIR)
7880 AC_SUBST(TOOLCHAIN_NAME)
7881 AC_SUBST(TOOLCHAIN_FULLNAME)
7882
7883 dnl wx-config options
7884 AC_SUBST(host_alias)
7885 AC_SUBST(cross_compiling)
7886 AC_SUBST(WIDGET_SET)
7887 AC_SUBST(WX_RELEASE)
7888 AC_SUBST(WX_VERSION)
7889 AC_SUBST(WX_SUBVERSION)
7890 AC_SUBST(WX_CHARTYPE)
7891 AC_SUBST(WX_DEBUGTYPE)
7892
7893 dnl note that in addition to the usual CPP/C/CXXFLAGS which are used for
7894 dnl building the library itself, we also have WXCONFIG_-prefixed variants which
7895 dnl are used when building the libraries using the library
7896 dnl
7897 dnl so put anything which should be used only during the library build in, e.g.
7898 dnl CXXFLAGS, but put everything else (by default) into WXCONFIG_CXXFLAGS
7899 dnl
7900 dnl and, finally, for some things which should be only used by wx-config but
7901 dnl not during the library compilation, use WXCONFIG_ONLY_CPPFLAGS which is
7902 dnl added to WXCONFIG_CPPFLAGS after adding the latter to CPPFLAGS
7903 AC_SUBST(WXCONFIG_CPPFLAGS)
7904 AC_SUBST(WXCONFIG_CFLAGS)
7905 AC_SUBST(WXCONFIG_CXXFLAGS)
7906
7907 AC_SUBST(WXCONFIG_LIBS)
7908 AC_SUBST(WXCONFIG_RPATH)
7909 AC_SUBST(WXCONFIG_LDFLAGS_GUI)
7910 AC_SUBST(WXCONFIG_RESFLAGS)
7911 AC_SUBST(EXE_LINKER)
7912
7913 dnl distribution vars
7914 AC_SUBST(GUIDIST)
7915 AC_SUBST(DISTDIR)
7916
7917 dnl additional subdirectories where we will build
7918 AC_SUBST(SAMPLES_SUBDIRS)
7919
7920 dnl additional libraries and linker settings
7921 AC_SUBST(LDFLAGS)
7922 AC_SUBST(LDFLAGS_GL)
7923 AC_SUBST(OPENGL_LIBS)
7924 AC_SUBST(DMALLOC_LIBS)
7925 AC_SUBST(WX_VERSION_TAG)
7926
7927 dnl additional resurces settings
7928 AC_SUBST(RESCOMP)
7929 AC_SUBST(WINDRES)
7930 AC_SUBST(REZ)
7931 AC_SUBST(RESFLAGS)
7932 AC_SUBST(RESPROGRAMOBJ)
7933 AC_SUBST(WX_RESOURCES_MACOSX_ASCII)
7934 AC_SUBST(WX_RESOURCES_MACOSX_DATA)
7935
7936 dnl additional for Mac OS X
7937 AC_SUBST(DEREZ)
7938 AC_SUBST(LIBWXMACRES)
7939 AC_SUBST(POSTLINK_COMMAND)
7940 AC_SUBST(MACSETFILE)
7941
7942 dnl other tools
7943 AC_SUBST(GCC)
7944 AC_SUBST(DLLTOOL)
7945
7946
7947 dnl MAKE_SET will be replaced with "MAKE=..." or nothing if make sets MAKE
7948 dnl itself (this macro is required if SUBDIRS variable is used in Makefile.am
7949 dnl - and we do use it)
7950 AC_PROG_MAKE_SET
7951
7952
7953 AC_CONFIG_HEADERS([lib/wx/include/${TOOLCHAIN_FULLNAME}/wx/setup.h:setup.h.in])
7954
7955 if test "$USE_WIN32" = 1; then
7956     AC_CONFIG_COMMANDS(
7957         [
7958             rcdefs.h
7959         ],
7960         [
7961             mkdir -p $outdir &&
7962             $CPP $infile | sed 's/^# *[1-9].*//;s/^ *//;/./,/^$/!d' > $outdir/rcdefs.h
7963         ],
7964         [
7965             CPP="$CPP"
7966             infile="$srcdir/include/wx/msw/genrcdefs.h"
7967             outdir="lib/wx/include/$TOOLCHAIN_FULLNAME/wx/msw"
7968         ]
7969     )
7970 fi
7971
7972 AC_CONFIG_FILES([ lib/wx/config/${TOOLCHAIN_FULLNAME}:wx-config.in ],
7973                 [ chmod +x lib/wx/config/${TOOLCHAIN_FULLNAME} ],
7974                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
7975
7976 AC_CONFIG_FILES([ lib/wx/config/inplace-${TOOLCHAIN_FULLNAME}:wx-config-inplace.in ],
7977                 [ chmod +x lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} ],
7978                 [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}" ])
7979
7980 if test "$wx_cv_version_script" = "yes"; then
7981     AC_CONFIG_FILES(version-script)
7982 fi
7983 AC_CONFIG_FILES(Makefile)
7984
7985 AC_CONFIG_COMMANDS([wx-config],
7986                    [ rm -f wx-config
7987                      ${LN_S} lib/wx/config/inplace-${TOOLCHAIN_FULLNAME} wx-config
7988                    ],
7989                    [ TOOLCHAIN_FULLNAME="${TOOLCHAIN_FULLNAME}"
7990                      LN_S="${LN_S}"
7991                    ])
7992
7993 dnl This would give us us build dir that in every significant way
7994 dnl resembles an installed wx in prefix=$builddir.  It is troublesome
7995 dnl though in this form because AC_CONFIG_LINKS will fail for directories
7996 dnl on platforms that do not have symlinks.
7997 dnl AC_CONFIG_LINKS([ include/wx-$WX_RELEASE$WX_FLAVOUR:include ])
7998 dnl AC_CONFIG_LINKS([ contrib/include ])
7999
8000 if test "$wxWITH_SUBDIRS" != "no"; then
8001 dnl Configure samples, contrib etc. directories, but only if they are present:
8002 if test "$wxUSE_GUI" = "yes"; then
8003     SUBDIRS="samples demos utils contrib"
8004 else dnl we build wxBase only
8005     dnl there are no wxBase programs in contrib nor demos
8006     SUBDIRS="samples utils"
8007 fi
8008 dnl Add tests to the list of subdirs if cppunit 1.8.0+ is detected
8009 AM_PATH_CPPUNIT(1.8.0, [SUBDIRS="$SUBDIRS tests"])
8010
8011 if test "$USE_UNIX" != "1" -a "$USE_WIN32" != "1"; then
8012     DISABLED_CONTRIB="$DISABLED_CONTRIB net"
8013 fi
8014
8015 for subdir in `echo $SUBDIRS`; do
8016     if test -d ${srcdir}/${subdir} ; then
8017         if test "$wxUSE_GUI" = "yes"; then
8018             if test ${subdir} = "samples"; then
8019                 dnl only take those samples which compile in the current
8020                 dnl configuration and which exist
8021                 makefiles="samples/Makefile.in $makefiles"
8022                 for sample in `echo $SAMPLES_SUBDIRS`; do
8023                     if test -d $srcdir/samples/$sample; then
8024                         makefiles="samples/$sample/Makefile.in $makefiles"
8025                     fi
8026                 done
8027             else
8028                 dnl assume that everything compiles for utils &c
8029                 dnl any that shouldn't be built can be added to
8030                 dnl DISABLED_UTILS, DISABLED_CONTRIB or DISABLED_DEMOS
8031                 disabled_var=DISABLED_`echo $subdir | tr [[a-z]] [[A-Z]]`;
8032                 eval "disabled=\$$disabled_var"
8033                 disabled=/`echo X $disabled | sed 's@ @/|/@g'`/
8034                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in) | $EGREP -v "$disabled"`
8035             fi
8036         else dnl we build wxBase only
8037             dnl don't take all samples/utils, just those which build with
8038             dnl wxBase
8039             if test ${subdir} = "samples"; then
8040                 makefiles="samples/Makefile.in samples/console/Makefile.in"
8041             elif test ${subdir} = "utils"; then
8042                 makefiles=""
8043                 for util in HelpGen tex2rtf ; do
8044                     if test -d $srcdir/utils/$util ; then
8045                         makefiles="utils/$util/Makefile.in \
8046                                    utils/$util/src/Makefile.in \
8047                                    $makefiles"
8048                     fi
8049                 done
8050             else dnl assume that everything compiles for tests
8051                 makefiles=`(cd $srcdir ; find $subdir -name Makefile.in)`
8052             fi
8053         fi
8054
8055         for mkin in $makefiles ; do
8056             mk=`echo $mkin | sed 's/Makefile\.in/Makefile/g'`
8057             AC_CONFIG_FILES([$mk])
8058         done
8059     fi
8060 done
8061 fi dnl wxWITH_SUBDIRS
8062
8063 AC_OUTPUT
8064
8065 dnl report how we have been configured
8066 echo
8067 echo "Configured wxWidgets ${WX_VERSION} for \`${host}'"
8068 echo ""
8069 echo "  Which GUI toolkit should wxWidgets use?                 ${TOOLKIT_DESC}"
8070 echo "  Should wxWidgets be compiled into single library?       ${wxUSE_MONOLITHIC:-yes}"
8071
8072 echo "  Should wxWidgets be compiled in debug mode?             ${wxUSE_DEBUG:-no}"
8073 echo "  Should wxWidgets be linked as a shared library?         ${wxUSE_SHARED:-no}"
8074 echo "  Should wxWidgets be compiled in Unicode mode?           ${wxUSE_UNICODE:-no}"
8075
8076 echo "  What level of wxWidgets compatibility should be enabled?"
8077 echo "                                       wxWidgets 2.4      ${WXWIN_COMPATIBILITY_2_4:-no}"
8078 echo "                                       wxWidgets 2.6      ${WXWIN_COMPATIBILITY_2_6:-yes}"
8079
8080 echo "  Which libraries should wxWidgets use?"
8081 echo "                                       jpeg               ${wxUSE_LIBJPEG-none}"
8082 echo "                                       png                ${wxUSE_LIBPNG-none}"
8083 echo "                                       regex              ${wxUSE_REGEX}"
8084 echo "                                       tiff               ${wxUSE_LIBTIFF-none}"
8085 if test "$wxUSE_X11" = 1 -o "$wxUSE_MOTIF" = 1; then
8086 echo "                                       xpm                ${wxUSE_LIBXPM-none}"
8087 fi
8088 echo "                                       zlib               ${wxUSE_ZLIB}"
8089 echo "                                       odbc               ${wxUSE_ODBC}"
8090 echo "                                       expat              ${wxUSE_EXPAT}"
8091 echo "                                       libmspack          ${wxUSE_LIBMSPACK}"
8092 echo "                                       sdl                ${wxUSE_LIBSDL}"
8093
8094 echo ""
8095
8096 dnl vi: set et sts=4 sw=4 com=\:dnl: